89 studies found for:    Open Studies | "Ascorbic Acid"
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Rank Status Study
1 Not yet recruiting Efficacy of Ascorbic Acid for Prevention of Colistin-Associated Nephrotoxicity
Condition: Drug Safety
Interventions: Drug: Colistin;   Drug: Colistin + Ascorbic acid
2 Recruiting Evaluation of Intravenous Ascorbic Acid
Condition: Safety and Pharmacokinetics of Intravenous Ascorbate
Intervention: Drug: IV Vitamin C
3 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
4 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
5 Not yet recruiting 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
6 Not yet recruiting Vitamin C and Atrial Fibrillation After Cardiac Surgery
Condition: Atrial Fibrillation
Interventions: Drug: Ascorbic Acid;   Other: Identical Placebo
7 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
8 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
9 Recruiting Local Vasoconstriction in Postural Tachycardia Syndrome
Condition: Postural Tachycardia Syndrome
Interventions: Drug: Losartan;   Drug: Ascorbic Acid (Vitamin C);   Drug: Normal Saline
10 Recruiting Vitamin C as an Anti-cancer Drug
Condition: Prostatic Neoplasms
Intervention: Drug: Ascorbic Acid (Vitamin C)
11 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
12 Not yet recruiting The Effect of Vitamin C on Growth Hormone Secretion
Conditions: Obese;   Disorder of Vitamin C;   Growth Hormone Secretion Abnormality
Interventions: Dietary Supplement: Placebo;   Dietary Supplement: Vitamin C 250 mg once daily;   Dietary Supplement: Vitamin C 1,000 mg once daily
13 Unknown  Trial of Chemotherapy Plus Intravenous Vitamin C in Patients With Advanced Cancer for Whom Chemotherapy Alone is Only Marginally Effective
Condition: Cancer
Intervention: Dietary Supplement: vitamin C (ascorbic acid)
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 Clinical Trial of High-dose Vitamin C for Advanced Pancreatic Cancer
Conditions: Pancreatic Neoplasms;   Pancreatic Cancer
Intervention: Drug: Gemcitabine with escalating ascorbic acid
18 Recruiting Safety and Efficacy Study of Gemcitabine Combined With High Dose Intravenous Vitamin C (HDIVC) for Patients With Metastatic Adenocarcinoma of the Pancreas
Condition: Metastatic Adenocarcinoma of the Pancreas
Intervention: Drug: Gemcitabine, Intravenous and oral Ascorbic Acid (Vitamin C)
19 Recruiting Vitamin C Supplementation Plus Hypoglycemic Agents Versus Hypoglycemic Agents Alone in Type 2 Diabetes Mellitus
Condition: Type 2 Diabetes Mellitus
Interventions: Dietary Supplement: Vitamin C;   Drug: glyburide
20 Not yet recruiting High Dose Vitamin C in the Critically Ill Patient
Condition: Shock
Interventions: Drug: Ascorbic Acid;   Other: Ringers Lactate or Normal Saline

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Indicates status has not been verified in more than two years