Ascorbic Acid: all 408 studies that test it
Page 3 of 5. Open to participants first (60), then studies with results posted, then the rest; newest registration first within each.
- The Study of Quadruple Therapy Zinc, Quercetin, Bromelain and Vitamin C on the Clinical Outcomes of Patients Infected With COVID-19Status unknownNCT04468139Phase 4
- Effect of Vitamin C and E in Breast Cancer Patients Undergoing ChemotherapyStatus unknownNCT04463459Not applicable
- Efficacy of Vitamin C Supplement vs Spinal Manipulation to Treatment in Lateral EpicondylitisStatus unknownNCT04445727Not applicable
- Lessening Organ Dysfunction With VITamin C - COVID-19CompletedNCT04401150Phase 3
- International ALLIANCE Study of Therapies to Prevent Progression of COVID-19Status unknownNCT04395768Phase 2
- Pharmacologic Ascorbic Acid as an Activator of Lymphocyte Signaling for COVID-19 TreatmentStatus unknownNCT04363216Phase 2
- Coronavirus 2019 (COVID-19)- Using Ascorbic Acid and Zinc SupplementationCompletedNCT04342728Not applicable
- Use of Ascorbic Acid in Patients With COVID 19Status unknownNCT04323514Not applicable
- Influence of Hesperidin and Vitamin C on Uric Acid ConcentrationCompletedNCT04316390Not applicable
- Two Low Volume Regimens for Colorectal Cancer Screening ColonoscopyCompletedNCT04297423Phase 4
- Topical Vitamin C for Treatment of Basal Cell CancerCompletedNCT04279535Early Phase 1
- Vitamin C Infusion for the Treatment of Severe 2019-nCoV Infected PneumoniaTerminatedNCT04264533Phase 2
- Vitamin C for the Prevention of UTI in Women Who Undergo Elective Gynecological SurgeriesWithdrawnNCT04261036Early Phase 1
- Effect of Anti-inflammatory and Anti-microbial Co-supplementations in Traumatic ICU Patients at High Risk of SepsisCompletedNCT04216459Not applicable
- The Impact of Vitamin C on Postoperative Acute Kidney Injury in Risk Patients Undergoing Valvular Heart SurgeryStatus unknownNCT04210453Phase 4
- Assessment of Gastric pH Changes Induced by Ascorbic Acid TabletsCompletedNCT04199624Phase 1
- Vitamin C, Thiamine, Cyanocobalamine, Pyridoxine and Hydrocortisone in SepsisCompletedNCT04197115Phase 3
- Therapy With Hydrocortisone, Ascorbic Acid, Thamine in Patients With SepsisCompletedNCT04160676Not applicable
- Role of Ascorbic Acid Infusion in Critically Ill Patients With Transfusion Related Acute Lung InjuryCompletedNCT04153487Phase 2
- VItamin C in Thermal injuRY: The VICToRY TrialSuspendedNCT04138394Phase 3
- Effect of Intravenous Vitamin C on SOFA Score Among Septic PatientsCompletedNCT04137276Not applicable
- Effect of Low Doses of Vitamin C on Salivary Cortisol , Heart Rate , Blood Pressure During Group PresentationCompletedNCT04135378Phase 4
- High-dose Intravenous Vitamin C as an Adjunctive Treatment for Sepsis in RwandaWithdrawnNCT04088591Phase 3
- Iron Supplementation in Hip/Knee SurgeryCompletedNCT04078880Not applicable
- Influence of High Vitamin C Dose on Lactate During and After Extracorporeal CirculationCompletedNCT04046861Not applicable
- The Effectiveness of High-dose Intravenous Vitamin c With Very Low Carbohydrate Diet for Terminal Colon Cancer PatientsStatus unknownNCT04035096Phase 1/2
- High Dose of Vitamin C on Mechanically Ventilated Septic Patients in Intensive Care UnitCompletedNCT04029675Not applicable
- Targeting ER Stress in Vascular DysfunctionTerminatedNCT04001647Early Phase 1
- Intravenous Ascorbic Acid Administration in HysterectomyCompletedNCT03965637Phase 3
- Effect of Vitamin C in Autologous Stem Cell TransplantationsCompletedNCT03964688Phase 2
- The Effect of Vitamin C on Wound Healing In Mandibular Fracture PatientsCompletedNCT03938584Not applicable
- Impact of Ascorbic Acid in the Prevention of Vancomycin Induced NephrotoxictyStatus unknownNCT03921099Phase 4
- Vitamin C Supplement for Lumbar Spine SurgeryCompletedNCT03918694Not applicable
- High Dose Ascorbic Acid and Nanoparticle Paclitaxel Protein Bound and Cisplatin and Gemcitabine (AA NABPLAGEM) in Patients Who Have Metastatic Pancreatic CancerWithdrawnNCT03908333Phase 1/2
- Vitamin C, Thiamine and Hydrocortisone for the Treatment of Septic ShockCompletedNCT03872011Phase 3
- Vitamin C to Reduce Vasopressor Dose in Septic ShockWithdrawnNCT03835286Phase 3
- Effect of IV Vitamin C, Thiamine, and Steroids on Mortality of Septic ShockTerminatedNCT03828929Phase 3
- Vitamin C for the Prevention of UTI in Women Who Undergo Elective GYN SurgeriesWithdrawnNCT03800667Early Phase 1
- Vitamin C and Tyrosine Kinase Inhibitor in Lung Cancer Patients With Epidermal Growth Factor Receptor MutationsStatus unknownNCT03799094Phase 1/2
- High Dose Ascorbic Acid (AA) + Nanoparticle Paclitaxel Protein Bound + Cisplatin + Gemcitabine (AA NABPLAGEM) in Patients Who Have Metastatic Pancreatic CancerWithdrawnNCT03797443Phase 1/2
- the Effect of High Dose Ascorbic Acid on Critically Ill Patients With ARDSCompletedNCT03780933Not applicable
- Determination of a Dose-dependent Effect of GOS on Iron Absorption, and Addition of Vitamin CCompletedNCT03762148Not applicable
- Effect of Ascorbic Acid on Postoperative Pulmonary Complications in Patients Undergoing Cardiac SurgeryStatus unknownNCT03756727Early Phase 1
- Effect of Vitamin C Upon SSRI-treated OCD PatientsStatus unknownNCT03754647Not applicable
- Impact of Ascorbic Acid Treatment on the Development and Treatment of Vasodilation in Cardiac SurgeryCompletedNCT03744702Early Phase 1
- Comparison of Different Low Volume Solutions Prior to ColonoscopyCompletedNCT03698474Phase 4
- High Dose Ascorbic Acid (AA) + Nanoparticle Paclitaxel Protein Bound + Cisplatin + Gemcitabine (AA NABPLAGEM) in Patients Who Have Metastatic Pancreatic CancerWithdrawnNCT03697239Phase 1/2
- Local Antioxidant Therapy Vasoconstriction Effects in Different RacesCompletedNCT03684213Phase 1
- Epigenetics, Vitamin C, and Abnormal Blood Cell Formation - Vitamin C in Patients With Low-Risk Myeloid MalignanciesActive, not recruitingNCT03682029Not applicable
- Lessening Organ Dysfunction With VITamin CCompletedNCT03680274Phase 3
- Effect of Nutrition Ingredients on Microbiota ModulationCompletedNCT03668964Not applicable
- A Trial to Assess the Impact of Ascorbic Acid on Cardiac Surgeries Outcomes and Complications''Status unknownNCT03639519Phase 4
- Oral Arsenic Trioxide for Newly Diagnosed Acute Promyelocytic LeukaemiaStatus unknownNCT03624270Phase 2
- Vitamin C & Exercise Induced Bronchoconstriction (EIB)WithdrawnNCT03610932Not applicable
- Influence of Vitamin C on Post-operative Atrial FibrillationStatus unknownNCT03592680Not applicable
- Effect of Ascorbic Acid Supplementation in Pregnancy on Anemia (AAA)WithdrawnNCT03564756Not applicable
- A Clinical Trial Evaluating the Effect of Pharmacological Ascorbate on Radiation Therapy for Pancreatic Cancer PatientsWithdrawnNCT03541486Phase 2
- Thiamine, Vitamin C and Hydrocortisone in the Treatment of Septic ShockCompletedNCT03540628Not applicable
- Ascorbic Acid on Restenosis of Dysfunctional Hemodialysis Vascular AccessCompletedNCT03524846Phase 2
- Efficacy of Microneedling With Topical Vitamin C in Treatment of Acne ScarringCompletedNCT03522922Phase 1/2
- Vitamin C in Post-cardiac ArrestCompletedNCT03509662Phase 2
- Effects of Vitamin C Administration on Extravascular Lung Water in Patients With Severe Features of PreeclampsiaCompletedNCT03451266Phase 1
- Impact of Rutin and Vitamin C Combination on Oxidative Stress, Insulin Sensitivity and Lipid Profile in Type 2 Diabetic PatientsCompletedNCT03437902Phase 2/3
- TET2 Mutations in Myelodysplastic Syndromes and Acute Myeloid Leukemia With Azacitidine + Ascorbic AcidCompletedNCT03397173Phase 2
- The Effect of Vitamin C, Thiamine and Hydrocortisone on Clinical Course and Outcome in Patients With Severe Sepsis and Septic ShockTerminatedNCT03335124Phase 4
- The Vitamin C, Hydrocortisone and Thiamine in Patients With Septic Shock TrialCompletedNCT03333278Phase 2
- Collagen Vitamin C Dose Response PerformanceCompletedNCT03293004Not applicable
- Vitamin C to Reduce Morning Cardiovascular RiskCompletedNCT03290612Not applicable
- Vitamin C as an Adjunct in Periodontal Treatment in Type 2 Diabetes Mellitus PatientsStatus unknownNCT03269799Phase 2
- Efficacy of Injectable Vitamin C on Accelerating Canine Movement: A Clinical StudyCompletedNCT03260829Not applicable
- Ascorbic Acid Versus Diode Laser in the Treatment of Gingival HyperpigmentationCompletedNCT03252418Phase 4
- ANti-Oxidant in Variant Angina (ANOVA) TrialTerminatedNCT03228238Phase 4
- Use of ARINA-1 in an Intermediate Size Patient Population of Bilateral Lung Transplant Patients With CLAD Grade 0CompletedNCT03226431Phase 1
- Oxidative Stress Expression and Metabolic Imbalance in Critically Ill Polytrauma Patients and the Implications of Antioxidant Therapy on Clinical OutcomesStatus unknownNCT03218280Not applicable
- Intravenous Ascorbic Acid Supplementation in Neoadjuvant Chemotherapy for Breast CancerStatus unknownNCT03175341Phase 1/2
- Hookah Smoking, Carbon Monoxide, and Coronary Endothelial FunctionTerminatedNCT03166787Phase 1
- Vitamin C in Cardiac Surgery PatientsCompletedNCT03123107Phase 1
- Delivery of Inhibitors of Lysyl Oxidase (LysoLox) on Serial Angioplasty and Time to RestenosisStatus unknownNCT03106948Phase 2
- Effect of Resveratrol and Vitamin C on Insulin Resistance Among Postmenopausal WomenStatus unknownNCT03090997Not applicable
- Impact of NOS, COX, and ROS Inhibition on Cerebral Blood Flow RegulationWithdrawnNCT03066115Phase 1
- IV Ascorbic Acid in Advanced Gastric CancerStatus unknownNCT03015675Phase 3
- Combination Method Using Sodium Picosulfate and Magnesium Citrate and PEG With Ascorbic Acid for Bowel PreparationCompletedNCT02979223Phase 2
- Vitamin C Intravenously With Chemotherapy in Advanced Colorectal CancerCompletedNCT02969681Phase 3
- 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 SyndromeCompletedNCT02942498Phase 3
- Cross-over Double-blind Intervention to Investigate the Effects of Defined Antioxidant-containing Drinks on Time Course of Antioxidant CapacityStatus unknownNCT02898571Not applicable
- Epigenetics, Vitamin C and Abnormal Hematopoiesis - Pilot StudyCompletedNCT02877277Not applicable
- The Effect of a Local Injection of a Platelet Concentrate on Infection and Healing of Surgical WoundsStatus unknownNCT02869204Not applicable
- Effect of Oral Vitamin C in Assessing the Severity of Oral Mucositis in Chemoradiation of Head and Neck CancersCompletedNCT02868151Phase 2/3
- Ascorbic Acid Treatment in Congenital Glucocorticoids and Mineralocorticoids Deficiency Due to NNT MutationStatus unknownNCT02838472Not applicable
- Bevacizumab and Ascorbic Acid in Patients Treating With Recurrent High Grade GliomaTerminatedNCT02833701Phase 1
- Effectiveness of Ascorbic Acid and Tocopherol for Depression in Elderly.CompletedNCT02793648Phase 2
- Assessment of the Effect of Vitamin C on Anemia in Patients With Continuous Ambulatory Peritoneal DialysisCompletedNCT02780505Phase 4
- Interventional Testing of Gene-environment Interactions Via the Verifomics Mobile ApplicationTerminatedNCT02758990Not applicable
- Lead Detoxifying Effects of Ascorbic Acid Among School Going Adolescents of Karachi- A Cluster Randomized Control TrialCompletedNCT02745873Phase 2/3
- Mechanisms for Vascular Dysfunction and Exercise Tolerance in CFActive, not recruitingNCT02690064Not applicable
- Safety and Efficacy of Vitamin C Infusion in Combination With Local mEHT to Treat Non Small Cell Lung CancerCompletedNCT02655913Phase 1/2
- Preoperative Melatonin or Vitamin C Administration on Postoperative AnalgesiaCompletedNCT02639741Phase 4
- the Efficacy and Safety of Vitamin C for Iron Supplementation in Adult IDA PatientsCompletedNCT02631668Phase 4
- "Novo C Plus" Vitamin C Containing Dietary Supplement Bioavailability in Healthy SubjectsCompletedNCT02606773Phase 1
- Exploratory Study To Assess the Efficacy and Safety of a Triple Combination for Acute Pain Treatment in Patients With Temporomandibular Joint Disorders (TMJD).CompletedNCT02602483Phase 1/2