111 studies found for:    Open Studies | "Ascorbic Acid"
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Rank Status Study
21 Recruiting Docetaxel With or Without Ascorbic Acid in Treating Patients With Metastatic Prostate Cancer
Conditions: Hormone-Resistant Prostate Cancer;   Metastatic Prostate Carcinoma;   Stage IV Prostate Cancer
Interventions: Dietary Supplement: Ascorbic Acid;   Drug: Docetaxel;   Other: Laboratory Biomarker Analysis;   Other: Pharmacological Study;   Other: Placebo;   Other: Quality-of-Life Assessment
22 Recruiting A Long-term Study to Describe the Use of PASCORBIN® 7.5 g in Patients With Vitamin C Deficiency
Conditions: Vitamin C Deficiency;   Acute Disease;   Chronic Disease
Intervention: Drug: vitamin C
23 Recruiting Ph 2 Trial of Vitamin C & G-FLIP (Low Doses Gemcitabine, 5FU, Leucovorin, Irinotecan, Oxaliplatin) for Pancreatic Cancer
Condition: Pancreatic Cancer
Interventions: Drug: G-FLIP;   Drug: G-FLIP-DM;   Dietary Supplement: Vitamin C
24 Recruiting Comparison of Polyethylene Glycol With Ascorbic Acid and Oral Sulfate Solution for Bowel Preparation
Condition: Healthy
Interventions: Drug: HAPREP®;   Drug: SUCLEAR®
25 Recruiting Fluorescence-guided Surgery for Low- and High-grade Gliomas
Condition: Glioma
Interventions: Drug: 5-Aminolevulinic acid (ALA);   Drug: Placebo - ascorbic acid
26 Recruiting Oral Sulfate Solution (SUPREP) Versus Polyethylene Glycol (PEG) Plus Ascorbic Acid
Condition: Cathartic Colon
Interventions: Drug: Oral sulfate solution (OSS);   Drug: 2-L PEG/Asc
27 Not yet recruiting Can Intravenous Vitamin C Improve Skin Hyperpigmentation in Long-Term Hemodialysis Patients?
Condition: Kidney Failure, Chronic
Intervention: Drug: vitamin C, intravenous injection
28 Not yet recruiting The Relation Between Serum Ascorbic Acid Concentration and Preterm Premature Rupture of Membranes
Condition: Preterm Premature Rupture of Membranes
Intervention:
29 Recruiting 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
Condition: X Fragile Syndrome
Interventions: Drug: Vitamin C 10mg/Kg Vitamin E 10 mg/Kg;   Drug: Placebo
30 Not yet recruiting Plasmatic L-AScorbic Acid in MYelodyplastic Syndroms and Controls
Conditions: Myelodysplastic Syndrome;   Secondary Acute Myeloid Leukemia
Interventions: Other: Samples;   Other: Quality of life questionnaire
31 Recruiting The Body's Affect on Vitamin C
Condition: Healthy Volunteers
Intervention:
32 Not yet recruiting Echinacea Junior vs Vitamin C in Children 4-12 Years Old
Condition: Respiratory Tract Infection Viral
Intervention: Drug: Echinaforce
33 Not yet recruiting Comparative Study on the Effects of Sublingual Misoprostol in Addition to Standard AMTSL in Low Risk Parturients in LASUTH, Ikeja.
Condition: Primary Postpartum Haemorrhage
Interventions: Drug: Misoprostol;   Drug: vitamin c
34 Recruiting Automatic Chlorination and Child Health in Urban Bangladesh
Conditions: Diarrhea;   Communicable Diseases
Interventions: Device: Water chlorination by the Flogenic;   Device: Active control, vitamin C dosing into water
35 Recruiting Changing Over Time of Ascorbic Acid After Chemotherapy
Conditions: Leukemia (Both ALL and AML);   Cancer of Lung;   Myeloma
Intervention: Other: blood withdrawn
36 Not yet recruiting A Phase 2 Trial of High-Dose Ascorbate in Glioblastoma Multiforme
Condition: Glioblastoma Multiforme
Interventions: Drug: Temozolomide;   Radiation: radiation therapy;   Drug: Ascorbic Acid
37 Recruiting Targeting Central Pulsatile Hemodynamics in Chronic Kidney Disease
Condition: Renal Insufficiency, Chronic
Interventions: Drug: ISMN;   Dietary Supplement: Vitamin C
38 Not yet recruiting Iron Bioavailability From Encapsulated Ferrous Sulphate
Condition: Iron Deficiency
Interventions: Dietary Supplement: non-encapsulated FeSO4;   Dietary Supplement: encapsulated FeSO4, before cooking;   Dietary Supplement: encapsulated FeSO4, after cooking;   Dietary Supplement: non-encapsulated FeSO4 + ascorbic acid;   Dietary Supplement: encapsulated FeSO4 + ascorbic acid, before cooking;   Dietary Supplement: encapsulated FeSO4 + ascorbic acid, after cooking
39 Recruiting Antioxidants Combined With Cryotherapy on Inflammatory Response After Resistance Exercise in Untrained Volunteers
Conditions: Inflammation;   Oxidative Stress;   Pain
Interventions: Other: Cryotherapy;   Other: Vitamins C and E;   Other: Vitamins C and E associated with cryotherapy;   Other: Placebo
40 Recruiting Famine From Feast: Linking Vitamin C, Red Blood Cell Fragility, and Diabetes
Condition: Diabetes Type 2
Intervention:

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Study has passed its completion date and status has not been verified in more than two years.