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142 studies found for:    Open Studies | "Ascorbic Acid"
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Rank Status Study
21 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
22 Recruiting High Dose Intravenous Ascorbic Acid in Severe Sepsis
Condition: Sepsis
Interventions: Drug: Ascorbic Acid;   Other: Normal Saline
23 Recruiting Vitamin C Infusion for Treatment in Sepsis Induced Acute Lung Injury
Conditions: Acute Lung Injury;   Sepsis
Interventions: Drug: Ascorbic Acid;   Drug: Placebo: 5% Dextrose in water
24 Unknown  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
25 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
26 Recruiting Pharmacological Ascorbate for Lung Cancer
Condition: Carcinoma, Non-Small-Cell Lung
Interventions: Drug: Paclitaxel;   Drug: Carboplatin;   Drug: Ascorbic Acid
27 Recruiting the Efficacy and Safety of Vitamin C for Iron Supplementation in Adult IDA Patients
Condition: Anemia, Iron-Deficiency
Interventions: Drug: ferrous succinate and vitamin C;   Drug: ferrous succinate
28 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
29 Recruiting Role of Vitamin C at 6 Months on Incidence of Complex Regional Pain Syndrome Type I in Upper Limb Surgery
Condition: Complex Regional Pain Syndrome (CRPS) TYPE I
Interventions: Drug: Vitamin C;   Drug: Placebo
30 Recruiting Effect of Vitamin C on Postoperative Pain After Laparoscopic Cholecystectomy
Conditions: Chronic Cholecystitis;   Cholelithiasis
Interventions: Drug: Vitamin C;   Drug: Placebo
31 Recruiting Exploratory Study To Assess the Efficacy and Safety of a Triple Combination for Acute Pain Treatment in Patients With Temporomandibular Joint Disorders (TMJD).
Condition: Temporomandibular Joint Disorders
Interventions: Drug: Ibuprofen;   Drug: Magnesium;   Drug: Ascorbic Acid;   Drug: Placebo
32 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
33 Unknown  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
34 Unknown  Outcome Following Vitamin C Administration in Sepsis
Condition: Severe Sepsis
Interventions: Drug: Vitamin C;   Drug: placebo
35 Recruiting Epigenetics, Vitamin C and Abnormal Hematopoiesis - Pilot Study
Conditions: Myelodysplastic Syndrome;   Acute Myeloid Leukemia
Interventions: Dietary Supplement: Vitamin C;   Dietary Supplement: Placebo
36 Recruiting Antioxidants in Gestational Diabetes
Condition: Gestational Diabetes Mellitus
Intervention: Drug: L-ascorbic acid
37 Recruiting Interventional Testing of Gene-environment Interactions Via the Verifomics Mobile Application
Conditions: Obesity;   Rhinitis;   Rhinitis, Allergic;   Respiratory Sounds;   Dyspnea;   Headache;   Migraine Disorders;   Arthritis;   Arthralgia;   Anxiety;   Sleep Initiation and Maintenance Disorders;   Sleep Deprivation
Interventions: Dietary Supplement: Vitamin A;   Dietary Supplement: Vitamin B6;   Dietary Supplement: Vitamin C;   Dietary Supplement: Nicotinamide;   Dietary Supplement: Vitamin D3;   Dietary Supplement: Vitamin E;   Other: Broccoli;   Other: Spinach;   Dietary Supplement: Caffeine;   Other: Coffee;   Device: Axon Eyewear;   Other: Chocolate
38 Not yet recruiting A Phase 2 Study Adding Ascorbate to Chemotherapy and Radiation Therapy for NSCLC
Conditions: Carcinoma, Non-Small-Cell Lung;   Non-Small Cell Lung Cancer;   Nonsmall Cell Lung Cancer;   Non-Small-Cell Lung Carcinoma;   NSCLC
Interventions: Drug: Radiation Therapy;   Drug: Paclitaxel;   Drug: Carboplatin;   Drug: Ascorbic Acid
39 Recruiting Comparison of Polyethylene Glycol With Ascorbic Acid and Oral Sulfate Solution for Bowel Preparation
Condition: Healthy
Interventions: Drug: HAPREP®;   Drug: SUCLEAR®
40 Recruiting Fluorescence-guided Surgery for Low- and High-grade Gliomas
Condition: Glioma
Interventions: Drug: 5-Aminolevulinic acid (ALA);   Drug: Placebo - ascorbic acid

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Indicates status has not been verified in more than two years