111 studies found for:    Open Studies | "Ascorbic Acid"
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Rank Status Study
1 Unknown  Efficacy of Ascorbic Acid for Prevention of Colistin-Associated Nephrotoxicity
Condition: Drug Safety
Interventions: Drug: Colistin;   Drug: Colistin + Ascorbic acid
2 Recruiting Temozolomide and Ascorbic Acid in Treating Patients With Recurrent High-Grade Glioma
Conditions: Anaplastic Astrocytoma;   Anaplastic Oligodendroglioma;   Mixed Anaplastic Oligoastrocytoma;   Glioblastoma;   Gliosarcoma
Interventions: Dietary Supplement: ascorbic acid;   Drug: temozolomide;   Other: quality-of-life assessment;   Other: laboratory biomarker analysis
3 Recruiting Evaluation of Intravenous Ascorbic Acid
Condition: Safety and Pharmacokinetics of Intravenous Ascorbate
Intervention: Drug: IV Vitamin C
4 Recruiting Study on the Effect of Intravenous Ascorbic Acid on Intraoperative Blood Loss in Women With Uterine Myoma
Condition: Uterine Leiomyoma
Intervention: Drug: ascorbic acid
5 Not yet recruiting Vitamin C for Severe Thermal Injuries
Condition: Severe Thermal Injury, Greater Than 20% TBSA
Interventions: Drug: High Dose Ascorbic Acid;   Drug: Placebo
6 Unknown  The Effect of Vitamin c on Preventing Complex Regional Pain Syndrome (CRPS Type I) Following Ankle Fracture
Condition: Ankle Fracture
Interventions: Dietary Supplement: vitamin c;   Drug: placebo
7 Not yet recruiting Vitamin C and Atrial Fibrillation After Cardiac Surgery
Condition: Atrial Fibrillation
Interventions: Drug: Ascorbic Acid;   Other: Identical Placebo
8 Recruiting Research Study of IV Vitamin C in Combination With Irinotecan vs Irinotecan Alone for Advanced Colorectal CA
Condition: Stage IV Colorectal Cancer
Intervention: Drug: Vitamin C
9 Recruiting Assessing the Efficacy and Safety of IV Vitamin C in Combination With Standard Chemotherapy for Pancreatic Ca
Condition: Stage IV Pancreatic Cancer
Intervention: Drug: Ascorbic Acid
10 Recruiting Local Vasoconstriction in Postural Tachycardia Syndrome
Condition: Postural Tachycardia Syndrome
Interventions: Drug: Losartan;   Drug: Ascorbic Acid (Vitamin C);   Drug: Normal Saline
11 Recruiting Ph 2 Trial of Vitamin C & G-FLIP (Low Doses Gemcitabine, 5FU, Leucovorin, Irinotecan, Oxaliplatin) for Pancreatic Cancer
Condition: Stage IV Pancreatic Cancer
Interventions: Drug: G-FLIP;   Drug: G-FLIP-DM;   Dietary Supplement: Vitamin C
12 Recruiting A Study of Vitamin C in the Treatment of Liver Cancer to Determine if it is Safe and Effective
Conditions: Metastatic Hepatocellular Carcinoma;   Advanced Liver Cancer
Interventions: Drug: Ascorbic Acid + Sorafenib;   Drug: Sorafenib alone
13 Not yet recruiting Role of Vitamin C to Augment Iron Chelation With DFP or DFX
Conditions: Vitamin c;   Thalassemia Major;   Iron Chelation
Interventions: Drug: Vitamin C, Defriprone, deferisarox;   Drug: deferiprone , deferesarox
14 Recruiting Quantitative in Vivo Biomarkers of Oxidative Stress in Diabetes
Conditions: Type 2 Diabetes;   Oxidative Stress
Intervention: Biological: ascorbic acid (Vitamin C)
15 Recruiting Vitamin C to Decrease Effects of Smoking in Pregnancy on Infant Lung Function
Conditions: Pulmonary Function; Newborn, Abnormal;   Infant Wheeze;   In-utero Nicotine;   Second Hand Smoke
Interventions: Dietary Supplement: Vitamin C +prenatal vitamin;   Dietary Supplement: Placebo tablet+prenatal vitamin
16 Recruiting Study of Oral Arsenic Trioxide With or Without Ascorbic Acid in Adults With Myelofibrosis
Condition: Primary Myelofibrosis
Intervention: Drug: Dose Escalating Arsenic Trioxide plus ascorbic Acid
17 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)
18 Not yet recruiting Interest of Ascorbic Acid in the Management of Pneumonia in Elderly People Hospitalized.
Condition: Pneumonia With Hospitalized Elderly Patient
Interventions: Drug: Vitamin C;   Drug: Placebo
19 Recruiting High-dose Ascorbic Acid Intravenous Injection Decreases Mitochondrial DNA Damage in Chronic Fatigue Patients: Randomized-controlled Study
Condition: Chronic Fatigue
Interventions: Drug: ascorbic acid 10g/20ml;   Drug: Normal Saline 150ml
20 Not yet recruiting Vitamin C Infusion for Treatment in Sepsis Induced Acute Lung Injury
Conditions: Acute Lung Injury;   Sepsis
Intervention: Drug: Ascorbic Acid

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Indicates status has not been verified in more than two years