Vitamin B Complex: all 982 studies that test it

Page 1 of 10. Open to participants first (150), then studies with results posted, then the rest; newest registration first within each.

• Continuation Study With Oral MC-1 for Treatment of Patients With PNPO-DeficiencyRecruitingNCT07928388Phase 3
• Brown Adipose Tissue Modulation in Polycystic Ovary Syndrome Using Infrared ThermographyRecruitingNCT07896642Not applicable
• COMPARISON OF TOPICAL VITAMIN C VS NIACINAMIDE IN TREATMENT OF MELASMANot yet recruitingNCT07890571Not applicable
• Safety and Efficacy of Iron Prophylaxis With on Iron Homeostasis in Healthy Pregnant WomenRecruitingNCT07884617Not applicable
• Comparative Study of Combination Treatment of Bionerv E+ Versus Vitamin B Complex in Treatment of Diabetic Polyneuropathy in Type 2 Diabetic Patients and Its Effect on Wound HealingRecruitingNCT07877948Not applicable
• THiamine for Recovery In Vulnerable Early-life InfectionsNot yet recruitingNCT07868679Phase 2
• Study on Thiamine Supplementation to REduce braiN Injury Associated With Chronic Alcohol Use in Outpatients With Alcohol Use DisorderRecruitingNCT07844720Phase 2
• Corneal Crosslinking for Treatment of Progressive Keratoconus or Corneal EctasiaRecruitingNCT07841470Phase 2/3
• Safety and Efficacy of Folic Acid Combined With Atezolizumab and Bevacizumab as First-Line Therapy for Unresectable Hepatocellular CarcinomaNot yet recruitingNCT07835737Phase 1/2
• Sintilimab Plus NALIRIFOX or Gemcitabine-Cisplatin as First-Line Treatment for Metastatic Biliary Tract CancerRecruitingNCT07831993Phase 2
• Nicotinamide for Retinal Protection in Primary Open-Angle Glaucoma (NADIR Trial)Not yet recruitingNCT07808333Phase 2
• Liposomal Irinotecan Plus 5-FU/LV and Sintilimab With Sequential SBRT for Locally Advanced Biliary Tract CancerRecruitingNCT07797816Phase 2
• Oral Thiamine (Vitamin B1) for Depression in Children and AdolescentsNot yet recruitingNCT07793071Phase 2
• A Prospective, Open-Label, Randomized Controlled Clinical Study Comparing Hepatic Arterial Infusion Chemotherapy (HAIC) With Capecitabine as Adjuvant Therapy After Radical Surgery for Malignant Biliary Tract TumorsRecruitingNCT07790445Phase 4
• Inositol and Metformin Administration in Mediterranean Diet and Low-Carbohydrate Diets in Women With PCOSRecruitingNCT07770711Not applicable
• SMAD4 Tailored Neoadjuvant Therapy for the Treatment of Resectable and Borderline Resectable Pancreatic Ductal Adenocarcinoma, SMART-PANC TrialRecruitingNCT07748611Phase 2
• NAD Supplementation to Reduce the Incidence of Cardiac Surgery Associated Acute Kidney InjuryNot yet recruitingNCT07739290Not applicable
• DCE-MRI for Neoadjuvant Treatment Assessment in Patients With Borderline Resectable Pancreatic CancerRecruitingNCT07705919Phase 1/2
• The Impact of Myo-Inositol on Glycemic Control and Oxidative Stress in Gestational Diabetes MellitusRecruitingNCT07685015Not applicable
• Prospective Management of Plaque Instability With Statins and Extra Folic AcidRecruitingNCT07680595Phase 1/2
• Phase Ib/IIa Open-label Study, to Evaluate Safety, Tolerability, and Antitumor Activity of HCB101 in Combination With Multiple Agents in Subjects With Advanced Gastric or Gastro-esophageal (GEJ) AdenocarcinomaNot yet recruitingNCT07680569Phase 1/2
• Effectiveness of Neuroplasticity-Targeted Supplements on Neuroinflammatory Markers, ADHD Symptom Severity, and Clinical Scores in ChildrenRecruitingNCT07665658Not applicable
• A Placebo-controlled Trial of Folinic Acid in Children With ASDRecruitingNCT07642661Phase 2
• Efficacy of Alpha Lipoic Acid Combined With Myo-Inositol in Non-Diabetic PCOS PatientsRecruitingNCT07630779Phase 3
• Folinic Acid as a Treatment for Autism Spectrum Disorder in ChildrenRecruitingNCT07630506Phase 2
• Effect of a Food Intervention With a Prebiotic Alone or Combined With B-vitamins on Gut Microbiota Diversity, Inflammation and Mental Health Outcomes in Older Adults (GutFood)RecruitingNCT07592975Not applicable
• Vitamin B Complex for Inferior Alveolar Nerve Paresthesia RecoveryNot yet recruitingNCT07592897Phase 4
• Metformin Versus Myo-inositol in the Management of Polycystic Ovarian Disease: A Comparative StudyNot yet recruitingNCT07459595Phase 1
• Microbiological and Clinical Effects of Pre- and Probiotics in Non-Surgical Periodontal TherapyRecruitingNCT07443410Not applicable
• Folate Treatment to Reduce Death Risk in the Year After Infection-Related Acute Kidney InjuryNot yet recruitingNCT07377071Early Phase 1
• Effects of Vitamin B12 and Natural Orange Extract, and Their Combination on Physical and Mental PerformanceEnrolling by invitationNCT07341789Not applicable
• Growth Hormone and Dehydroepiandrosterone Role in Vitro FertilizationRecruitingNCT07323329Phase 2/3
• NH002-mediated Sonoporation With Chemotherapy in Advanced Pancreatic CancerNot yet recruitingNCT07314385Phase 1
• A Randomized Controlled Trial of Topical 5% Niacinamide for Skin Cancer Prevention in Transplant RecipientsRecruitingNCT07286318Early Phase 1
• B6 Administration for Levetiracetam-Associated Neurobehavioral Changes and EpilepsyRecruitingNCT07271966Not applicable
• Clinical Trial on the Protective Role of Vitamin B3 in Enhancing Immunotherapy for Bladder Cancer PatientsRecruitingNCT07119996Phase 1
• Evaluating NALIRIFOX vs Modified Gemcitabine, Nab-Paclitaxel and Cisplatin in Patients With Locally Advanced and Metastatic Pancreatic AdenocarcinomaRecruitingNCT07076212Phase 2
• A Study of Novel Agents or Combinations as Perioperative Treatment in Participants With Locally Advanced Resectable Gastroesophageal AdenocarcinomaRecruitingNCT07069712Phase 2
• mFOLFOX/mFOLFIRI vs. mFOLFOX in Advanced or Recurrent Biliary Tract Cancer Second-lineRecruitingNCT07062536Phase 2
• ICOPE INTENSE-K Pilot StudyRecruitingNCT07048860Not applicable
• Affect of Melatonin on Sleep and Cognition in CirrhosisRecruitingNCT07046429Not applicable
• PANORAMIX : Optimizing 1st-line NALIRIFOX and Exploring Microbiota's Role in 2nd Line Pancreatic Cancer TreatmentNot yet recruitingNCT07028424Phase 2
• Feasibility Test of Folic Acid on Acute Kidney InjuryNot yet recruitingNCT07013136Early Phase 1
• Nicotinamide Levels in Serum, Aqueous Humor, and Tear Film in Glaucoma and Correlations With Mitochondrial Damage-Associated Molecular Patterns (mtDAMPs) and Senescence-Associated Secretory Phenotype (SASP)Not yet recruitingNCT07006194Not applicable
• The Kidney's Response to Exercise in Heat, and the Impact of Vitamin B3 on This ResponseRecruitingNCT06983730Early Phase 1
• This Randomized, Clinical Trial Evaluates the Efficacy of Oral Versus Sublingual Vitamin B12 Supplementation in Correcting Early-onset Vitamin B12 Deficiency in Adult Patients Using Proton Pump Inhibitors (PPIs). The Primary Outcome is the Change in Serum Vitamin B12 Levels Over a 6-weekNot yet recruitingNCT06966856Phase 3
• Glycine and Magnesium+Thiamine for the Treatment of Primary Ciliary DyskinesiaRecruitingNCT06959251Not applicable
• Tracing the Metabolic Flux of Orally Administered NAD+ PrecursorsRecruitingNCT06882096Phase 1
• Analgesic and Anti-inflamatory Effect of Vit. BNot yet recruitingNCT06857734Not applicable
• Stimulating Fat Tissue Storage With Niacin to Reduce Fat Accumulation in the Liver.RecruitingNCT06843148Not applicable
• Study of NALIRIFOX in Advanced Unresectable Small Bowel TumorsRecruitingNCT06835387Phase 2
• NALIRIFOX Before Surgery for the Treatment of Borderline Resectable Pancreatic Ductal Adenocarcinoma, Nectar TrialRecruitingNCT06821997Phase 2
• Multi Interventional Approaches to Mitigate HIV Reservoirs for the Sustained HIV Remission Without AntiretroviralsRecruitingNCT06805656Phase 2
• Pilot Study of Open Label Homocysteine Management Therapy in Levodopa-treated Parkinson's DiseaseRecruitingNCT06772220Not applicable
• DOVIPA, a Study Evaluating Efficacy and Safety of DOstarlimab and VItamin D3 With mFOLFIRINOX in PAncreatic CancerRecruitingNCT06757244Phase 2
• Study on the Improvement of Microcirculation in Patients With Sepsis by Vitamin B6, Vitamin B12 and Vitamin CRecruitingNCT06749756Not applicable
• Hepatic Arterial Infusion Chemotherapy and Immunotherapy for Hepatocellular CarcinomaRecruitingNCT06741020Phase 1/2
• Myo-inositol and Selenium in Indeterminate Thyroid Nodules (TIR3a)RecruitingNCT06736015Not applicable
• Nicotinamide Supplementation in GlaucomaEnrolling by invitationNCT06731582Phase 3
• Efficacy of Vitamin B1 in Familial Adenomatous Polyposis Patients.Enrolling by invitationNCT06649825Not applicable
• Adebrelimab Combined with Irinotecan Liposomes, 5-FU, CF ± Lenvatinib As First-line Treatment for Advanced ICCNot yet recruitingNCT06648525Phase 2
• The Effect of Nicotinamide on the Clinical Outcome of Rheumatoid Arthritis PatientsRecruitingNCT06640309Phase 2
• Effect of a New Formulation of Vitamin B12 on Physical and MentalRecruitingNCT06639789Not applicable
• Safety of Administering Isoniazid to SLE Patients to Prevent TBRecruitingNCT06618573Phase 2/3
• Study of the Efficacy and Safety of Nicotinamide in Patients With Liver Fibrosis (NICOFIB)RecruitingNCT06599918Phase 2
• Nicotinic Acid for the Treatment of Alzheimer's DiseaseRecruitingNCT06582706Phase 1/2
• Myo-inositol During Pregnancy to Prevent Gestational DiabetesRecruitingNCT06575868Not applicable
• Vitamin B6 Aids in Treating Inflammatory Bowel DiseaseRecruitingNCT06512441Not applicable
• A Phase 2 Study of SSGJ-707 in Metastatic Colorectal Cancer PatientsRecruitingNCT06493760Phase 2
• Chemotherapy Plus EGFR Monoclonal Antibody in Patients With Liver Metastases From Colorectal Cancer With ctDNA Superselective Negative GenesNot yet recruitingNCT06490913Phase 2
• The Sagittarius TrialRecruitingNCT06490536Phase 3
• Possible Action of Resveratrol in Improving the Outcomes of IVF/ICSI in Couples With Unexplained InfertilityRecruitingNCT06481696Not applicable
• Calcium Folinate Treatment of Spastic Paraplegia 56RecruitingNCT06478238Early Phase 1
• Nicotinamide Supplementation Improves Physical Performance in Older Adults at Risk of FallsRecruitingNCT06465602Phase 2
• Vitamin B6 and Depression in Pregnant and Peri-partum WomenRecruitingNCT06445933Not applicable
• Study the Effect of Niacin on Lipoprotein (a) Concentration and Hyperphosphatemia in Hemodialysis PatientsEnrolling by invitationNCT06406140Phase 2/3
• Myoinositol, L-arginine and Chromium With Letrozole for Ovulation Induction in Polycystic Ovarian Syndrome PatientsNot yet recruitingNCT06405243Phase 3
• of Myo-inositol, Melatonin and Co-enzyme q10 on Ovarian ReserveNot yet recruitingNCT06405204Phase 3
• Vitamin B6 on Exercise Pressor Reflex on Leg Ischemia-reperfusionNot yet recruitingNCT06369350Early Phase 1
• Sintilimab Plus FOLFIRI as Second-line Therapy for Patients With HER2-negative Advanced Gastric CancerNot yet recruitingNCT06365008Phase 2
• NALIRIFOX in Combination With Camrelizumab for BRPC: a Prospective, Exploratory StudyRecruitingNCT06345300Phase 2
• Thiamine Intervention and Coronary Artery Bypass GraftingRecruitingNCT06326996Early Phase 1
• Type 2 Diabetes and Blood Brain Barrier ImprovementRecruitingNCT06322212Early Phase 1
• The Effect of the Association EGCG, Folic Acid and Vitamin B12 in Preventing the Persistence of HPV Infection.RecruitingNCT06285357Not applicable
• Effect of Pyridoxine as Add-on Therapy in OCD PatientsRecruitingNCT06244121Not applicable
• Testing the Efficacy of 100mg Vitamin-B6 Daily for Sensory Reactivity in AutismRecruitingNCT06234501Not applicable
• Folic Acid Supplementation to Reduce Anemia in Extremely Preterm InfantsNot yet recruitingNCT06220461Not applicable
• HR070803 in Combination With Oxaliplatin, 5-fluorouracil/LV Versus GX as Adjuvant Therapy for Pancreatic CancerNot yet recruitingNCT06217042Phase 3
• Perioperative Treatment in High-risk Resectable Pancreatic Cancer With NALIRIFOXNot yet recruitingNCT06210360Phase 2
• Neoadjuvant Chemotherapy, Excision And Observation vs Chemoradiotherapy For Rectal CancerRecruitingNCT06205485Phase 3
• A Study of Niacin RegulationRecruitingNCT06175403Early Phase 1
• Dose-dependent Kinetics of Thiamin in Healthy Volunteers with and Without Functional OCT1 Hepatic TransportersEnrolling by invitationNCT06122701Not applicable
• Preoperative Hypofractionated Radiotherapy With FOLFOX for Esophageal or Gastroesophageal Junction AdenocarcinomaRecruitingNCT06078709Phase 2
• Total Neoadjuvant FLOT Chemotherapy in Locally Advanced Gastric and Gastroesophageal Junction CancerRecruitingNCT06028737Phase 2/3
• Effectiveness of a Novel Dietary Ingredient on Hair Growth and Skin's AppearanceRecruitingNCT06010745Not applicable
• Folinic Acid for Prevention of Pemetrexed-induced ToxicityRecruitingNCT06010277Phase 4
• the Effect of Vitamin B 1 on Menstrual Pattern After Insertion of the IUD.Not yet recruitingNCT05971680Phase 3
• Effect of Folic Acid in Levodopa Treated Parkinson's Disease PatientsRecruitingNCT05959044Phase 2
• Nicotinamide Chemoprevention for Keratinocyte Carcinoma in Solid Organ Transplant Recipients - Pivotal TrialRecruitingNCT05955924Phase 3
• Adipose Tissue Storage in the Rapid Remission of Hepatic and Cardiac Metabolic Dysfunction After Bariatric SurgeryRecruitingNCT05934409Not applicable

← Vitamin B Complex overview