Search clinical trials for: ascorbic acid

Total 28011 results

Sidney Kimmel Comprehensive Cancer Center at Johns...
National Cancer Institute (NCI)

Terminated

Docetaxel With or Without Ascorbic Acid in Treating Patients With Metastatic Prostate Cancer

Metastatic Prostate Carcinoma | Stage IV Prostate Cancer | Hormone-Resistant Prostate Cancer

United States
American University of Beirut Medical Center

Withdrawn

Vitamin C for the Prevention of UTI in Women Who Undergo Elective Gynecological Surgeries

Catheter-Associated Urinary Tract Infection, Ascorbic Acid

Lebanon
University of Delaware

Completed

Mechanisms of Impaired Brain Blood Flow With Aging

Aging

United States
Istituto Ortopedico Galeazzi

Completed

Iron Supplementation in Hip/Knee Surgery (SID-IRON)

Anemia | Orthopedic Disorder | Knee Arthropathy | Hip Arthropathy | Iron Poor Blood

Italy
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
University of Wisconsin, Madison

Withdrawn

Perioperative Vitamin C Lung Transplant

Lung Transplant; Complications | Primary Graft Dysfunction

United States
Washington State University

Completed

Vitamin C Supplementation as a Preventive Treatment of Diabetic Peripheral Neuropathy

Diabetic Neuropathies

United States
Hams Hamed Abdelrahman

Completed

Vitamin C Mesotherapy Versus Diode Laser for the Management of Physiologic Gingival Pigmentation

Gingival Pigmentation

Egypt
Université de Sherbrooke
Lotte & John Hecht Memorial Foundation

Completed

Lessening Organ Dysfunction With VITamin C - COVID-19 (LOVIT-COVID)

COVID-19 | Vitamin C | Hospitalized Patients

Canada
HonorHealth Research Institute
Cancer Research UK; University of Arizona; Stand Up To Cancer; Lustgarten Foundation and other collaborators

Completed

Trial of Ascorbic Acid (AA) + Nanoparticle Paclitaxel Protein Bound + Cisplatin + Gemcitabine (AA NABPLAGEM) (AA NABPLAGEM)

Pancreatic Cancer | Pancreatic Ductal Adenocarcinoma | Pancreas Cancer | Pancreatic Adenocarcinoma Resectable | Pancreas Metastases

United States
National Institute of Allergy and Infectious Diseases...

Withdrawn

The Safety and Effectiveness of Different Doses of Vitamin C in HIV-Infected Patients

HIV Infections
Oregon Health and Science University

Completed

Vitamin C to Reduce Morning Cardiovascular Risk

Cardiovascular Risk Factor

United States
Prisma Health-Midlands

Terminated

Immunonutrition for Diabetic Foot Ulcers

Diabetes Mellitus | Diabetic Foot Ulcer | Diabetic Peripheral Neuropathy

United States
Maastricht University Medical Center

Active, not recruiting

Changing Over Time of Ascorbic Acid After Chemotherapy

Myeloma | Cancer of Lung | Leukemia (Both ALL and AML)

Netherlands
Seoul National University Hospital

Completed

A Pilot Study To Evaluate the Effects of Lactobacillus Supplements

Feasibility Studies

Korea, Republic of
Oriol Mitja
Fundación FLS de Lucha Contra el Sida, las Enfermedades Infecciosas y la... and other collaborators

Withdrawn

Use of a Combined Regimen of Fluoxetine, Prednisolone and Ivermectin in the Treatment of Mild COVID-19 to Prevent Disease Progression Progression in Papua New Guinea

COVID-19 | SARS-CoV2 Infection
Harokopio University

Completed

The Effect of Phenolic Compounds in Osteoarthritis; a Nutritional Intervention

Symptomatic Knee Osteoarthritis

Greece
Wright State University

Completed

UVB-Induced MVP Release in Human Skin

Ultraviolet B Radiation | Microvesicle Particles

United States
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
Medical University of Warsaw
Nutricia Foundation; PLEURAN s.r.o.

Completed

The Effectiveness of Pleuran in Treatment of Acute Gastroenteritis in Children (EPTAGE)

Diarrhoea;Acute

Poland
Colorado State University

Suspended

Targeting ER Stress in Vascular Dysfunction

Vasodilation | Arterial Stiffness

United States
Jiangsu Famous Medical Technology Co., Ltd.
Ruijin Hospital

Completed

Clinical Trial Scheme of Tanreqing Capsules in the Treatment of COVID-19

Novel Coronavirus Pneumonia

China
Arrowhead Regional Medical Center

Completed

Low Dose Vitamin C in Burns >20% Compared to Previous Studies With High Dose Vitamin C

Burns | Ascorbic Acid Deficiency | Fluid and Electrolyte Imbalance | Burn Degree Second | Burn Degree Third | Burn Shock

United States
Hospital de la Soledad

Withdrawn

Vitamin D, Omega-3, and Combination Vitamins B, C and Zinc Supplementation for the Treatment and Prevention of COVID-19 (NUTROVID)

Covid19

Mexico
Virginia Commonwealth University
University of Rwanda

Withdrawn

High-dose Intravenous Vitamin C as an Adjunctive Treatment for Sepsis in Rwanda

Sepsis

Rwanda
Saint Francis Care

Completed

Vitamin C & Thiamine to Treat Sepsis and Septic Shock

Sepsis | Septic Shock

United States
Fetal Medicine Foundation
Wright State University; Five Rivers Health Centers

Withdrawn

Effect of Ascorbic Acid Supplementation in Pregnancy on Anemia (AAA) (AAA)

Anemia in Pregnancy

United States
Hospital Universitari Vall d'Hebron Research Institute
Vitae Health Innovation

Completed

Coenzyme Q10 Plus NADH Supplementation in Chronic Fatigue Syndrome/Myalgic Encephalomyelitis (CONNeCT)

Chronic Fatigue Syndrome

Spain
Institut Catala de Retina

Completed

Evaluation of the Effect of Citicoline and Docosahexaenoic Acid (DHA) on the Visual Function of Patients With Glaucoma

Glaucoma

Spain
VA Office of Research and Development

Completed

Phosphate Lowering in CKD Trial

Cardiovascular Disease | Chronic Kidney Disease

United States
Lancaster General Hospital

Completed

The Effect of Melatonin and Vitamin C on COVID-19

Covid19 | SARS-CoV Infection

United States
University of Washington
Bill and Melinda Gates Foundation

Terminated

Treatment for COVID-19 in High-Risk Adult Outpatients

COVID-19 | SARS-CoV-2

United States
Medipol University

Completed

Vitamin C Level Effect in Orthognathic Surgery

Maxillofacial Abnormalities | Maxillofacial Injuries | Maxillofacial Trauma

Turkey
Roswell Park Cancer Institute
Cephalon, Inc.

Terminated

Arsenic Trioxide With or Without Ascorbic Acid in Treating Patients With Myelofibrosis

Primary Myelofibrosis | Polycythemia Vera | Essential Thrombocythemia

United States
Fundación Pública Andaluza para la Investigación...
Delos Clinical

Completed

Clinical Trial for Asses the Safety and Efficacy of Vitamin C and Vitamin E in Combination Versus Placebo for Treating Cognitive and Behavior Disorder in Children With Fragile X Syndrome (SXF2-8)

X Fragile Syndrome

Spain
Sir Takhtasinhji General Hospital

Completed

First-day High Dose Vitamin C, E in Severe Birth Asphyxia (CEBA)

Birth Asphyxia

India
Swiss Federal Institute of Technology
Zurich University of Applied Sciences

Enrolling by invitation

Measuring Dietary Iron Absorption From Edible Insects and Assessing the Effect of Chitin Content on Iron Bioavailability (Study 2) (Sustironable2)

Iron-deficiency

Switzerland
Norgine
Xolomon Tree S.L.

Completed

Real Word Evidence With 1L Polyethylene Glycol (PEG)+ Ascorbic Acid in Iberia

Colon Cancer | Colon Disease | Colon Cleansing

Spain, Portugal
Stanford University

Completed

Valganciclovir (Valcyte) for Chronic Fatigue Syndrome Patients Who Have Elevated Antibody Titers Against Human Herpes Virus 6 (HHV-6)and Epstein-Barr Virus (EBV)

Chronic Fatigue Syndrome

United States
University of Lahore

Completed

Role of Mega Dose of Vitamin C in Critical COVID-19 Patients

Corona Virus Infection

Pakistan
Sunnybrook Health Sciences Centre
Unity Health Toronto

Completed

Daily vs. Every Other Day Oral Iron Supplementation in Patients With Absolute Iron Deficiency Anemia (DEODO)

Anemia | Iron Deficiency Anemia

Canada
qinshaozheng
Xuanwu Hospital, Beijing; Chinese Academy of Sciences

Completed

Neural Mechanism of Cortisol Awakening Response Suppression Effect on Human High-order and Social Cognitions (NMCARSEHHSC)

Healthy

China
Maastricht University Medical Center

Completed

Effect of Vitamin C in Autologous Stem Cell Transplantations (VICAST)

Lymphoma | Myeloma Multiple

Netherlands
Universidad Europea de Madrid

Completed

Antioxidants Vitamins and Muscle Damage (Antioxidant)

Oxidative Stress

Spain
Université de Sherbrooke
Lotte & John Hecht Memorial Foundation

Completed

Lessening Organ Dysfunction With VITamin C (LOVIT)

COVID-19 | Sepsis | Coronavirus | Intensive Care Unit | Pandemic | Vitamin C

Canada
Academic and Community Cancer Research United
National Cancer Institute (NCI)

Terminated

Pazopanib Hydrochloride With or Without Ascorbic Acid in Treating Patients With Kidney Cancer That Is Metastatic or Cannot Be Removed by Surgery

Clear Cell Renal Cell Carcinoma | Metastatic Clear Cell Renal Cell Carcinoma | Stage III Renal Cell Cancer AJCC v8 | Unresectable Renal Cell Carcinoma | Stage IV Renal Cell Cancer AJCC v7

United States
Reven Pharmaceuticals, Inc.

Active, not recruiting

Tolerability and Efficacy of RJX in Patients With COVID-19 (RJX)

COVID-19 | Acute Respiratory Distress Syndrome | SARS-CoV-2 | Hypoxemia

United States
Vanderbilt-Ingram Cancer Center

Completed

A Phase I Study of High-dose L-methylfolate in Combination With Temozolomide and Bevacizumab in Recurrent High Grade Glioma

Malignant Glioma

United States
Hunter Holmes Mcguire Veteran Affairs Medical Center
McGuire Research Institute

Completed

Administration of Intravenous Vitamin C in Novel Coronavirus Infection (COVID-19) and Decreased Oxygenation (AVoCaDO)

COVID-19 | Hypoxia

United States
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

Search clinical trials for: ascorbic acid

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