- Conditions
- Type 2 Diabetes
- Interventions
- Exercise program, Ascorbic Acid (Vitamin C)
- Behavioral · Drug
- Lead sponsor
- University of Colorado, Denver
- Other
- Eligibility
- 30 Years to 55 Years
- Enrollment
- 47 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2008 – 2011
- U.S. locations
- 1
- States / cities
- Aurora, Colorado
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.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Showing 49–72
of 371
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Endothelial Dysfunction
- Interventions
- Dietary nitrate in the form of beetroot juice for all participnats, Nature Made vitamin c 1000 mg, Placebo
- Dietary Supplement
- Lead sponsor
- David Travis Thomas
- Other
- Eligibility
- 50 Years to 70 Years
- Enrollment
- 23 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2019
- U.S. locations
- 2
- States / cities
- Lexington, Kentucky
- Conditions
- Type 1 Diabetes
- Interventions
- NUTRI-Beta Counseling, Standard dietary counseling, Free weekly produce foods
- Other · Dietary Supplement
- Lead sponsor
- Milton S. Hershey Medical Center
- Other
- Eligibility
- 6 Years to 17 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2026
- U.S. locations
- 2
- States / cities
- Hershey, Pennsylvania
- Conditions
- Healthy
- Interventions
- Low oxalate controlled Diet, Primed, continuous intravenous infusion of 13C2-Glycolate, Bolus intravenous infusion of 13C2-Glycolate, Oral bolus administration of 13C2-Glycolate
- Dietary Supplement · Other
- Lead sponsor
- University of Alabama at Birmingham
- Other
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 15 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2030
- U.S. locations
- 1
- States / cities
- Birmingham, Alabama
- 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
- Hypovitaminosis D
- Interventions
- Vitamin D3, Calcium, and Vitamin C
- Dietary Supplement
- Lead sponsor
- Atlantic Health System
- Other
- Eligibility
- 6 Years to 21 Years
- Enrollment
- 200 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2027 – 2032
- U.S. locations
- 1
- States / cities
- Morristown, New Jersey
- Conditions
- Frailty, Inflammation
- Interventions
- Epigallocatechin-3-Gallate (EGCG) plus Ascorbic Acid (Vitamin C)
- Drug
- Lead sponsor
- University of Rochester
- Other
- Eligibility
- 65 Years and older
- Enrollment
- 24 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2023
- U.S. locations
- 1
- States / cities
- Rochester, New York
- Conditions
- Continuous Glucose Monitoring
- Interventions
- Continuous glucose monitoring device, Laboratory plasma glucose concentration determination
- Device · Other
- Lead sponsor
- Sinocare Meditech Inc.
- Industry
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 16 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022
- U.S. locations
- 1
- States / cities
- Renton, Washington
- Conditions
- Preeclampsia, Endothelial Function
- Interventions
- Paroxetine Hydrochloride, Ascorbic acid (Vitamin C)
- Drug
- Lead sponsor
- Anna Stanhewicz, PhD
- Other
- Eligibility
- 18 Years to 45 Years · Female only
- Enrollment
- 40 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2027
- U.S. locations
- 1
- States / cities
- Iowa City, Iowa
- Conditions
- Burns
- Interventions
- Intravenous Vitamin C, Vitamin C
- Drug
- Lead sponsor
- United States Army Institute of Surgical Research
- Federal
- Eligibility
- 18 Years to 72 Years
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2006 – 2008
- U.S. locations
- 1
- States / cities
- Fort Sam Houston, Texas
- Conditions
- Type 2 Diabetes, Oxidative Stress
- Interventions
- ascorbic acid (Vitamin C)
- Biological
- Lead sponsor
- In-Young Choi, Ph.D.
- Other
- Eligibility
- 30 Years to 55 Years
- Enrollment
- 42 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2009 – 2014
- U.S. locations
- 1
- States / cities
- Kansas City, Kansas
- Conditions
- Glioblastoma, Glioma
- Interventions
- Ascorbic Acid, Bevacizumab, Laboratory Biomarker Analysis, Quality-of-Life Assessment
- Dietary Supplement · Biological · Other
- Lead sponsor
- University of Nebraska
- Other
- Eligibility
- 19 Years and older
- Enrollment
- 9 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2019
- U.S. locations
- 1
- States / cities
- Omaha, Nebraska
- Conditions
- Infections, Bacterial
- Interventions
- GSK1322322
- Drug
- Lead sponsor
- GlaxoSmithKline
- Industry
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2009
- U.S. locations
- 1
- States / cities
- Buffalo, New York
- Conditions
- Pancreatic Neoplasms, Pancreatic Cancer
- Interventions
- Gemcitabine with escalating ascorbic acid
- Drug
- Lead sponsor
- Joseph J. Cullen
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 1 participant
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2016
- U.S. locations
- 1
- States / cities
- Iowa City, Iowa
- Conditions
- Pelvic Organ Prolapse
- Interventions
- Blood draw for the study participants
- Other
- Lead sponsor
- TriHealth Inc.
- Other
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 96 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2012 – 2013
- U.S. locations
- 1
- States / cities
- Cincinnati, Ohio
- Conditions
- Kidney Disease, Albuminuria
- Interventions
- 6R BH4, Vitamin C
- Drug · Dietary Supplement
- Lead sponsor
- University of Michigan
- Other
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 17 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008
- U.S. locations
- 1
- States / cities
- Ann Arbor, Michigan
- Conditions
- Pancreatic Neoplasms
- Interventions
- Ascorbate, Gemcitabine, Radiation therapy
- Drug · Radiation
- Lead sponsor
- Joseph J. Cullen
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 16 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2025
- U.S. locations
- 1
- States / cities
- Iowa City, Iowa
- Conditions
- Pre-Eclampsia
- Interventions
- L-arginine supplementation in a medical food, Vitamin C and E supplementation in a medical food
- Procedure
- Lead sponsor
- Instituto Nacional de Perinatologia Isidro Espinosa de los Reyes
- Government
- Eligibility
- 19 Years to 32 Years · Female only
- Enrollment
- 585 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2001 – 2006
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Aging
- Interventions
- Ascorbic Acid, Normal Saline
- Other
- Lead sponsor
- University of Delaware
- Other
- Eligibility
- 18 Years to 79 Years
- Enrollment
- 34 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2022
- U.S. locations
- 1
- States / cities
- Newark, Delaware
- Conditions
- Pancreatic Adenocarcinoma Metastatic, BRCA1 Mutation, BRCA2 Mutation, Pancreatic Acinar Cell Carcinoma, Pancreatic Ductal Adenocarcinoma, Pancreatic Cancer, Metastatic Pancreatic Cancer, Metastatic Pancreatic Ductal Adenocarcinoma, Breast Cancer Metastatic, Breast Cancer Stage IV, Pancreatic Cancer Stage IV, HER2-negative Breast Cancer, HER2 Negative Breast Carcinoma, Adenocarcinoma of the Breast, PALB2 Gene Mutation, Pancreas Cancer, Metastatic, Pancreas Cancer, Recurrent, Pancreas Cancer, Stage IV Pancreatic Cancer, Stage 4 Pancreatic Cancer
- Interventions
- Melphalan, BCNU, Vitamin B12B, Vitamin C, Autologous Hematopoietic Stem Cells
- Drug · Device
- Lead sponsor
- General Oncology, Inc.
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 24 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2028
- U.S. locations
- 2
- States / cities
- Boston, Massachusetts • New York, New York
- Conditions
- Spinal Cord Injuries, Endothelial Dysfunction
- Interventions
- Intra-arterial Infusion of Vasoactive Agents, Intra-arterial Vitamin C Infusion, Blood Sampling
- Procedure
- Lead sponsor
- Craig Hospital
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 40 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2027
- U.S. locations
- 1
- States / cities
- Englewood, Colorado
- Conditions
- Oral Mucositis
- Interventions
- Neem Mouthrinse, Placebo Mouthrinse
- Drug
- Lead sponsor
- Medical University of South Carolina
- Other
- Eligibility
- 18 Years to 89 Years
- Enrollment
- 50 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2015
- U.S. locations
- 1
- States / cities
- Charleston, South Carolina
- Conditions
- Glioma
- Interventions
- 5-Aminolevulinic acid (ALA), Placebo - ascorbic acid
- Drug
- Lead sponsor
- St. Joseph's Hospital and Medical Center, Phoenix
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 127 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2018
- U.S. locations
- 1
- States / cities
- Phoenix, Arizona
- Conditions
- Prostatic Neoplasms
- Interventions
- GM-CSF, Ketoconazole, Mitoxantrone
- Drug
- Lead sponsor
- The Methodist Hospital Research Institute
- Other
- Eligibility
- 18 Years and older · Male only
- Enrollment
- 31 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2006 – 2008
- U.S. locations
- 1
- States / cities
- Houston, Texas