Search clinical trials for: Ascorbic Acid

Total 23782 results

Virginia Commonwealth University
National Heart, Lung, and Blood Institute (NHLBI)

Completed

Vitamin C Infusion for Treatment in Sepsis Induced Acute Lung Injury (CITRIS-ALI)

Sepsis | Acute Lung Injury

United States
Hopital du Sacre-Coeur de Montreal
Hopital de l'Enfant-Jesus

Recruiting

Impact of Vitamin C on opioïd Consumption After an Emergency Department Visit for Acute Musculoskeletal Pain

Pain, Acute

Canada
Church & Dwight Company, Inc.
KGK Science Inc.

Completed

Bioequivalence Study on Vitamin C in Healthy Adults

Dietary Exposure

United States
Xuzhou Medical University

Unknown

Effect of Ascorbic Acid on Postoperative Pulmonary Complications in Patients Undergoing Cardiac Surgery

Postoperative Pulmonary Complications

China
Rutgers, The State University of New Jersey

Terminated

High Dose Vitamin C in the Critically Ill Patient (VitC)

Shock

United States
National Heart, Lung, and Blood Institute (NHLBI)

Terminated

Vitamin E and C to Slow Progression of Common Carotid Artery Plaque Build-Up

Heart Diseases | Cardiovascular Diseases | Vascular Diseases | Cerebrovascular Disorders | Atherosclerosis | Carotid Artery Diseases | Intracranial Arteriosclerosis
Ministry of Health, Saudi Arabia

Unknown

The Study of Quadruple Therapy Zinc, Quercetin, Bromelain and Vitamin C on the Clinical Outcomes of Patients Infected With COVID-19

Covid-19

Saudi Arabia
Laboratorios Ordesa

Unknown

Impact of a Nutritional Supplement on the Recovery of the Nutritional Status of Patients With Spontaneous Hip Fracture (IRENE)

Malnutrition | Hip Fractures

Spain
Bangabandhu Sheikh Mujib Medical University, Dhaka...

Unknown

Effect of Vitamin C and E in Breast Cancer Patients Undergoing Chemotherapy

Breast Cancer

Bangladesh
Centre Hospitalier de Ham

Completed

"Liposomal Encapsulated Vitamin C in Complex Regional Pain Syndrome"

Complex Regional Pain Syndrome I of Lower Limb
Thomas Jefferson University

Terminated

Assessing the Efficacy and Safety of IV Vitamin C in Combination With Standard Chemotherapy for Pancreatic Ca

Stage IV Pancreatic Cancer

United States
University of Kiel
Hochschule Geisenheim University

Completed

Influence of Hesperidin and Vitamin C on Uric Acid Concentration (HesperiDrinC)

Healthy | Higher Uric Acid Concentrations (>5,5 mg/dl)

Germany
Hennepin Healthcare Research Institute
University of Minnesota; Regions Hospital

Completed

The Effect of Vitamin C on Wound Healing In Mandibular Fracture Patients

Smoking | Inflammation | Surgery | Surgery--Complications | Wound Infection | Oxidative Stress | Wound | Mandible Fracture | Mandibular Fractures | Vitamin C Deficiency | Ascorbic Acid Deficiency | Wound Complication | Wound of Skin | Wound Dehiscence | Mandible Open Fracture | Mandible Closed Fracture

United States
Attikon Hospital

Completed

Vitamin C for Prophylaxis of Post-operative Atrial Fibrillation in On-pump Cardiac Surgery Procedures

Atrial Fibrillation

Greece
University Hospital of Split

Enrolling by invitation

The Efficacy of Tamsulosin and Tadalafil Compared to Placebo in the Treatment and Prevention of Urinary Disorders After Transperineal Prostate Biopsy

Quality of Life | Pain | Lower Urinary Tract Symptoms | Voiding Disorders

Croatia
AronPharma Sp. z o. o.
Medical University of Warsaw; Medical University of Gdansk

Completed

Comparison of Bioavailability of Liposomal and Traditional Formulation of Vitamin C

Bioavailability of Vitamin C

Poland
Academic Emergency County Hospital Sibiu
CHU-UCL Namur (site Mont-Godinne), Belgium

Unknown

Intravenous Ascorbic Acid Supplementation in Neoadjuvant Chemotherapy for Breast Cancer

Breast Cancer

Romania
Newcastle University
Linkoeping University

Unknown

Cross-over Double-blind Intervention to Investigate the Effects of Defined Antioxidant-containing Drinks on Time Course of Antioxidant Capacity

The Impact of Vitamin c and Epicatechin Upon Antioxidant Capactity

United Kingdom
Sunnaas Rehabilitation Hospital
Dentsply Sirona Implants

Terminated

Vitamin C for Prevention of Urinary Tract Infections in the Spinal Cord Injured

Urinary Tract Infection | Spinal Cord Injury
Hugo Galindo

Not yet recruiting

High-dose Intravenous Vitamin C (HDIVC) as Adjuvant Therapy in Critical Patients With Positive COVID-19. A Pilot Randomized Controlled Dose-comparison Trial. (HDIVC)

Covid19
Milton S. Hershey Medical Center
Thrasher Research Fund

Terminated

Evaluation and Treatment of Copper/Zinc Imbalance in Children With Autism

Autism | Pervasive Developmental Disorder

United States
Jewish General Hospital

Completed

Vitamin Deficiency and Blood Pressure in Hospitalized Jewish General Hospital (JGH) Patients

Vitamin D Deficiency | Vitamin C Deficiency

Canada
USDA Grand Forks Human Nutrition Research Center

Terminated

The Effects of Vitamin E and Vitamin C and Exercise

Exercise and Non-exercise Effect Upon Vitamins E and C

United States
University of Southern California

Terminated

Trial of Arsenic Trioxide With Ascorbic Acid in the Treatment of Adult Non-Acute Promyelocytic Leukemia (APL) Acute Myelogenous Leukemia

Acute Myelogenous Leukemia

United States
Kasr El Aini Hospital

Completed

Topical Tranexamic Acid Versus Topical Vitamin C With Microneedling in Periorbital Hyperpigmentation; Comparative Study

Periorbital Hyperpigmentation

Egypt
Cairo University

Unknown

The Effect Of Hyaluronic Acid And Melatonin With Systemic Administration of Vitamin C On Implant Stability After Immediate Implant in Anterior Region

Immediate Dental Implant
Cairo University

Unknown

Soft Tissue Augmentation Using CAF With Either SCTG and Vitamin C Versus SCTG Alone in Management of RT1 Gingival Recession

Gingival Thickness

Egypt
University of Michigan
BioMarin Pharmaceutical

Completed

Tetrahydrobiopterin in Patients With Chronic Kidney Disease (CKD) and Albuminuria

Albuminuria | Kidney Disease

United States
Seoul National University Hospital

Completed

The Effect of High Dose Vitamin C on the Liver Function in Chronic Hepatitis Patients

Chronic Hepatitis C | Chronic Hepatitis | Chronic Alcoholic Hepatitis

Korea, Republic of
National Institute of Diabetes and Digestive and...

Completed

Oxidative Stress and Vitamin E Requirements

Smoking

United States
Centre Hospitalier Universitaire de Nice

Recruiting

Evaluation of Plasma Vitamin C Levels in a Population of Chronic Rheumatism in Immuno-Rheumatology (VitCRIC)

Spondyloarthritis | Lupus or SLE

France
Appalachian State University
North Carolina State University

Completed

Broccoli Seed Extract and Skin Health

Skin Inflammation

United States
University of Illinois at Chicago

Terminated

Effect of Age and Fitness on Vascular Function and Oxidative Stress During Acute Inflammation

Inflammation | Aging

United States
University of Leipzig
University of Jena

Completed

Changes of Biomarkers in Response to Training and Antioxidant Treatment

Obesity | Type 2 Diabetes

Germany
Hospices Civils de Lyon

Recruiting

Hypovitaminosis C Prevalence and Risk Factors in an Acute Geriatric Unit (HYPO-VIT-C)

Deficiency, Vitamin C

France
Cairo University

Not yet recruiting

Effect of Injectable Platelet Rich Fibrin Augmented With Vitamin C Compared to Injectable Platelet Rich Fibrin Alone on Healing of Necrotic Mature Single Rooted Teeth With Chronic Peri-apical Periodontitis Following Regenerative Endodontics (A Randomized Controlled Trial)

Periapical Periodontitis

Egypt
Rutgers, The State University of New Jersey

Completed

Study of High Dose Vitamin C On Outcome in Cardiac Surgery Patients (VitaminC)

Reperfusion Injury

United States
Huashan Hospital

Completed

the Efficacy and Safety of Vitamin C for Iron Supplementation in Adult IDA Patients

Anemia, Iron-Deficiency

China
National Cancer Institute (NCI)

Completed

Pemetrexed and/or Sunitinib as Second-Line Therapy in Treating Patients With Stage IIIB or Stage IV Non-small Cell Lung Cancer

Recurrent Non-Small Cell Lung Carcinoma | Stage IV Non-Small Cell Lung Cancer AJCC v7 | Stage IIIB Non-Small Cell Lung Cancer AJCC v7

United States
New York Presbyterian Brooklyn Methodist Hospital

Terminated

Effect of IV Vitamin C, Thiamine, and Steroids on Mortality of Septic Shock

Septic Shock

United States
Spectrum Health - Lakeland

Unknown

Thiamine, Vitamin C and Hydrocortisone in the Treatment of Septic Shock

Septic Shock

United States
GlaxoSmithKline

Completed

A Study to Demonstrate the Efficacy and Tolerability of Ferrous Bisglycinate Chelate in Iron Deficiency Anaemia and to Compare These With Those of Ferrous Ascorbate.

Haematopoiesis

India
ShuGuang Hospital
Hubei Hospital of Traditional Chinese Medicine; Wuhan No.1 Hospital; Wuhan Third... and other collaborators

Completed

Treatment of Pulmonary Fibrosis Due to COVID-19 With Fuzheng Huayu

Pulmonary Fibrosis Due to COVID-19

China
Universidad Rey Juan Carlos

Unknown

Efficacy of Vitamin C Supplement vs Spinal Manipulation to Treatment in Lateral Epicondylitis

Lateral Epicondylitis | Tennis Elbow

Spain
Panineeya Mahavidyalaya Institute of Dental Sciences...
Saveetha University; MNJ Institute of Oncology & Regional cancer Center

Completed

Effect of Oral Vitamin C in Assessing the Severity of Oral Mucositis in Chemoradiation of Head and Neck Cancers

Oral Mucositis

India
Clifford Hospital, Guangzhou, China

Completed

Safety and Efficacy of Vitamin C Infusion in Combination With Local mEHT to Treat Non Small Cell Lung Cancer (VCONSCLC)

Carcinoma, Non-Small-Cell Lung | Stage IIIA Non-small Cell Lung Cancer | Stage IIIB Non-small Cell Lung Cancer | Recurrent Non-small Cell Lung Cancer | Stage IV Non-small Cell Lung Cancer

China
University of Exeter

Recruiting

Bioavailability of Orally Ingested Vitamin C (ABBA)

Healthy

United Kingdom
American University of Beirut Medical Center

Completed

Vitamin C Efficacy in Reducing Post Operative Pain

Gallbladder Inflammation

Lebanon
General Oncology, Inc.
Myriad Genetics, Inc.

Recruiting

SHARON: A Clinical Trial for Metastatic Cancer With a BRCA or PALB2 Mutation Using Chemotherapy and Patients' Own Stem Cells

Pancreatic Cancer | Pancreatic Ductal Adenocarcinoma | Pancreatic Cancer Stage IV | Breast Cancer Stage IV | BRCA1 Mutation | BRCA2 Mutation | Pancreatic Acinar Cell Carcinoma | Metastatic Pancreatic Cancer | Breast Cancer Metastatic | HER2-negative Breast Cancer | Metastatic Pancreatic Ductal Adenocarcinoma and other conditions

United States
Jewish General Hospital
McGill University

Completed

Vitamin Therapy in JGH Patients

Patients With Hypovitaminosis C and D | Vitamin Deficiencies

Canada

Search clinical trials for: Ascorbic Acid

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