112 studies found for:    Open Studies | "Ascorbic Acid"
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Rank Status Study
21 Recruiting Effect of Antioxidant Vitamins on Coagulopathy and Nosocomial Pneumonia After Severe Trauma
Conditions: Coagulopathy;   Nosocomial Pneumonia
Interventions: Dietary Supplement: Vitamin C;   Dietary Supplement: Vitamin E;   Dietary Supplement: Saline (for Vitamin C);   Drug: Placebo (for Vitamin E)
22 Recruiting Treatment of Reperfusion Event by Vitamin C Infusion
Condition: Myocardial Infarction
Interventions: Drug: Vitamin C;   Drug: Placebo
23 Recruiting Effects of Vitamin C and E on Endothelial Function in Adolescent Diabetes
Condition: Type 1 Diabetes Mellitus
Interventions: Dietary Supplement: Vitamin C;   Dietary Supplement: Vitamin E
24 Recruiting Comparison of 4L Polyethylene Glycol and 2L Polyethylene Glycol With Ascorbic Acid in Inactive UC Patients
Condition: Ulcerative Colitis
Interventions: Drug: polyethylene glycol;   Drug: Ascorbic Acid
25 Recruiting Quantitative in Vivo Biomarkers of Oxidative Stress in Diabetes
Conditions: Type 2 Diabetes;   Oxidative Stress
Intervention: Biological: ascorbic acid (Vitamin C)
26 Recruiting Does Vitamin C Reduce Finger Stiffness After Distal Radius Fractures?
Conditions: Finger Stiffness;   Distal Radius Fracture
Interventions: Drug: 500 mg vitamin c, 1 pill per day for 6 weeks;   Drug: 1 placebo pill for 6 weeks
27 Unknown  Outcome Following Vitamin C Administration in Sepsis
Condition: Severe Sepsis
Interventions: Drug: Vitamin C;   Drug: placebo
28 Recruiting High Dose Vitamin C in the Critically Ill Patient
Condition: Shock
Interventions: Drug: Ascorbic Acid;   Other: Ringers Lactate or Normal Saline
29 Not yet recruiting Ixazomib as a Replacement for Carfilzomib and Bortezomib for Multiple Myeloma Patients
Condition: Multiple Myeloma
Interventions: Drug: Melphalan;   Drug: Prednisone;   Drug: Cyclophosphamide;   Drug: Dexamethasone;   Dietary Supplement: Ascorbic acid;   Drug: PLD;   Drug: Lenalidomide
30 Recruiting The Effect of High Dose Vitamin C on the Liver Function in Chronic Hepatitis Patients
Conditions: Chronic Hepatitis;   Chronic Hepatitis C;   Chronic Alcoholic Hepatitis
Intervention: Drug: High dose vitamin C
31 Recruiting The Effects of Vitamin B-6 Status on Homocysteine, Oxidative Stress, One-carbon Metabolism and Methylation: Cross-section, Case-control, Intervention and Follow-up Studies in Colorectal Cancer
Condition: Colorectal Cancer
Interventions: Dietary Supplement: Vitamin C;   Dietary Supplement: Vitamin B6;   Dietary Supplement: Folic acid;   Dietary Supplement: Vitamin B6 plus folic acid
32 Not yet recruiting Colon Cleansing Quality of Polyethylene Glycol Compared With Polyethylene Glycol Plus Ascorbic Acid.
Condition: Colonoscopy Preparation
Interventions: Drug: Polyethylene glycol 4000;   Drug: Macrogol 3350 plus ascorbic acid
33 Unknown  Effects of Vitamin C and Lycium Barbarum Supplements on the Progression of Senile Cataract in Hong Kong Chinese Population
Condition: Lens Opacity
Interventions: Dietary Supplement: Starch;   Dietary Supplement: Vitamin C;   Dietary Supplement: Lycium Barbarum
34 Not yet recruiting Vitamin C and Liraglutide Effects on Hypoglycemia-induced Oxidative Stress, Inflammation and Endothelial Dysfunction in Type 1 Diabetes.
Condition: Type 1 Diabetes Mellitus
Interventions: Drug: Vitamine C;   Drug: Liraglutide 6 mg
35 Recruiting Fluorescence-guided Surgery for Low- and High-grade Gliomas
Condition: Glioma
Interventions: Drug: 5-Aminolevulinic acid (ALA);   Drug: Placebo - ascorbic acid
36 Unknown  Obesity, Inflammation and Oxidative Stress
Conditions: C-reactive Protein;   Inflammation;   Obesity;   Oxidative Stress
Intervention: Dietary Supplement: Vitamin C (ascorbic acid)
37 Not yet recruiting Phosphate Lowering to Treat Vascular Dysfunction in Chronic Kidney Disease
Conditions: Chronic Kidney Disease;   Cardiovascular Disease
Interventions: Drug: Lanthanum carbonate;   Drug: placebo;   Drug: Ascorbic Acid;   Drug: Nitroglycerin;   Procedure: Flow-mediated dilation measurement;   Procedure: Aortic pulse-wave velocity
38 Unknown  Can Intravenous Vitamin C Improve Skin Hyperpigmentation in Long-Term Hemodialysis Patients?
Condition: Kidney Failure, Chronic
Intervention: Drug: vitamin C, intravenous injection
39 Recruiting New Treatment Option for Pancreatic Cancer
Condition: Pancreatic Cancer
Intervention: Drug: Vitamin C
40 Recruiting Different Bowel Preparations for Colonoscopy In Children
Condition: Colonoscopy
Interventions: Device: PEG-4000 with citrates and simethicone;   Device: polyethylene glycol 4000 solution with simethicon;   Device: polyethylene glycol 3350 hyper-osmotic solution with ascorbic acid;   Device: sodium picosulphate plus magnesium oxide and citric acid

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Indicates status has not been verified in more than two years