Ergocalciferols: all 71 studies that test it

Page 1 of 1. Open to participants first (4), then studies with results posted, then the rest; newest registration first within each.

• Effect of Vitamin D Supplementation on Chemotherapy Side Effects After Adjuvant Chemotherapy for Breast CancerRecruitingNCT06642441Not applicable
• Effect of Vitamin D Supplementation on the Efficacy and Adverse Effects of Neoadjuvant Therapy in Patients with Breast CancerRecruitingNCT06642428Not applicable
• Vitamin D Supplementation in Pediatrics. Oral or Parenteral! D2 or D3Not yet recruitingNCT06176157Phase 4
• Vitamin D Homeostasis in SarcoidosisRecruitingNCT03621553Phase 4
• Vitamin D to ENhance TraUma REcoveryCompletedNCT05458024Phase 2Results posted
• Vitamin D and Residual Beta-Cell Function in Type 1 DiabetesCompletedNCT03046927Phase 2/3Results posted
• Efficacy of Vitamin D2 to Treat Chronic Kidney Disease Mineral and Bone DisorderCompletedNCT01633853Phase 4Results posted
• Vitamin D Repletion in Coronary Artery DiseaseCompletedNCT01570309Not applicableResults posted
• Is Treatment of Vitamin D Deficiency Associated With Resolution of Statin-Induced Muscular SymptomsCompletedNCT01568255Phase 4Results posted
• Treatment of Vitamin D Deficiency in Patients With Rheumatoid ArthritisCompletedNCT01426347Not applicableResults posted
• Vitamin D Repletion in Stone Formers With HypercalciuriaCompletedNCT01295879Phase 4Results posted
• Effect of Vitamin D Replacement on Insulin SensitivityCompletedNCT01268111Phase 1Results posted
• Effect of Vitamin D Supplementation on Inflammation and Cardiometabolic Risk Factors in Obese AdolescentsCompletedNCT01217840Not applicableResults posted
• Vitamin D Supplement Study for Stage Three and Four Chronic Kidney Disease (CKD) PatientsTerminatedNCT01173848Phase 3Results posted
• Vitamin D Supplementation in Psychiatric IllnessesCompletedNCT01004354Not applicableResults posted
• DIVINE: Dialysis Infection and Vitamin D In New EnglandCompletedNCT00892099Not applicableResults posted
• Health Benefits of Vitamin D and Calcium in Women With PCOS (Polycystic Ovarian Syndrome)CompletedNCT00743574Not applicableResults posted
• hCAP18 Levels and Vitamin D Deficiency in Healthy SubjectsCompletedNCT00742235Not applicableResults posted
• Vitamin D Levels in Children With IBDTerminatedNCT00621257Not applicableResults posted
• Vitamin D Deficiency, Insulin Resistance and FGF-23CompletedNCT00491322Not applicableResults posted
• Improving Vitamin D Status In Cystic FibrosisCompletedNCT00450073Not applicableResults posted
• A Randomised, Controlled Comparison of Vitamin D Strategies is Acute Hip Fracture PatientsCompletedNCT00424619Phase 4Results posted
• Efficacy of Vitamin D in Post-Stroke Cognitive ImpairmentActive, not recruitingNCT07767214Not applicable
• Oral Vitamin D2 for Prevention of COVID-19Status unknownNCT05673980Not applicable
• Immune Mechanisms of Vitamin D to Reduce Chronic Pain After BurnCompletedNCT05619289Phase 2
• The Effects of Vitamin D and Calcium Supplementation to Parathyroid Hormone in CHB Patients Treated With TDFCompletedNCT05313477Phase 4
• Effect of Vitamin D Supplement on Disease Activity in SLECompletedNCT05260255Not applicable
• Vitamin D Supplementation on Reported Rates of Taxane-Induced NeuropathySuspendedNCT05259527Phase 2
• Vitamin D Deficiency in Adults Following a Major Burn InjuryCompletedNCT05084248Phase 4
• Vitamin D Supplementation on Outcome and Disease Activity.CompletedNCT04909931Not applicable
• The Role of Vitamin D Supplementation on Pain in Women With Primary Dysmenorrhea and Hypovitaminosis DStatus unknownNCT04829487Not applicable
• Pregnancy Outcome and Vitamin D Level Among Vitamin D Supplementation During PregnancyCompletedNCT04591847Phase 3
• Vitamin D Effect in Rheumatoid Arthritis.CompletedNCT04472481Phase 4
• Does Supplementing Vitamin D Deficiency Affect Fusion Healing Rates in Elective Foot and Ankle Surgery?CompletedNCT04450199Early Phase 1
• Pilot Study: The Effect of Ergocalciferol on Plasma Mucin-1 LevelsCompletedNCT03747523Early Phase 1
• Optimal Doses of Ergocalciferol Supplementation for Treatment of Hypovitaminosis D in AdultsStatus unknownNCT03228862Phase 4
• Vitamin D and Bone Homeostasis in Ortho Polytrauma PatientsSuspendedNCT03066817Phase 1/2
• Is Vitamin D2 Treatment-associated Decrease in 25(OH)D3 Level a Reciprocal Phenomena?CompletedNCT03035084Phase 4
• Effect of Different Vitamin D Vitamers on Vitamin D StatusCompletedNCT02860663Not applicable
• Vitamin D and Calcium Supplement Attenuate Bone Loss Among HIV- Infected Patients Receiving Tenofovir Disoproxil Fumarate, Lamivudine or Emtricitabine and EfavirenzStatus unknownNCT02827643Not applicable
• The BreaD Study - Bio-availability of D2 Vitamin Present in BreadCompletedNCT02525003Not applicable
• Efficacy Of Ergocalciferol In Adults According To BMITerminatedNCT02435771Phase 4
• Efficacy of Vitamin D Therapy on Glucose Homeostasis in Obese AdolescentsCompletedNCT02414529Not applicable
• Vitamin D in Pediatric Asthma: a Randomized Controlled Open-label Pilot TrialStatus unknownNCT02054975Not applicable
• Ergocalciferol Therapy in Calcidiol Deficient, Hemodialysis Patients on Therapeutic Doses of ParicalcitolCompletedNCT02011828Phase 1
• Optimizing Treatment Programs for Chronic Kidney Disease-mineral and Bone Disorder and MalnutritionStatus unknownNCT02005302Phase 4
• Effects of Vitamin D Insufficiency in ManCompletedNCT01848236Not applicable
• Differential Effects of Ergocalciferol and Cholecalciferol Therapies in Chronic Kidney DiseaseCompletedNCT01835691Not applicable
• Evaluating Vitamin D Content in MushroomsCompletedNCT01815437Not applicable
• How Bone is Made in Children Receiving DialysisStatus unknownNCT01799317Phase 4
• Vitamin D and Cardiac Autonomic Tone in HemodialysisCompletedNCT01774812Phase 2
• Effect of Vitamin D Supplementation on Coronary Calcification and Parathyroid Hormone in CKD PatientsStatus unknownNCT01672047Not applicable
• Testosterone Pellets Plus Vitamin D and E Versus Vitamin D and E Alone for the Treatment of Peyronie's DiseaseCompletedNCT01578473Phase 1
• Safety and Bioefficacy of Vitamin D2 and Vitamin D3CompletedNCT01503216Not applicable
• Bioavailability and Biological Effects of Vitamin D2 Contained in MushroomCompletedNCT01488734Not applicable
• African American Children, Glycemic Control, and Type 2 DiabetesCompletedNCT01325987Not applicable
• Sustainability of Vitamin D Levels After Repletion With Ergocalciferol In Chronic Kidney Disease Stage 5DTerminatedNCT01312441Phase 4
• Vitamin D Deficiency in Adolescent GirlsCompletedNCT01180946Not applicable
• Effect of Vitamin D Oral Supplements on 25 OH Vitamin D LevelsCompletedNCT01170494Not applicable
• Vitamin D and Inflammatory Markers of Cardiovascular Disease in African Americans With Type 2 DiabetesStatus unknownNCT01153243Phase 4
• Relative Efficacy of Vitamins D2 and D3 in Adult HumansCompletedNCT01139840Not applicable
• hCAP18 Levels and Vitamin D Deficiency in Chronic Kidney DiseaseWithdrawnNCT01026363Not applicable
• Vitamin D During In Vitro Fertilisation (IVF) - A Prospective Randomized TrialStatus unknownNCT01019785Phase 3
• Vitamin D Deficiency in Chronic Kidney Disease (CKD) PatientsCompletedNCT00958451Phase 4
• Different Vitamin D Preparations & FGF23 in HumansCompletedNCT00957879Not applicable
• Vitamin D and Genetics in Nutritional RicketsCompletedNCT00949832Phase 4
• The Effect of Vitamin D on Urinary Calcium Excretion in Kidney Stone Formers With High Urinary CalciumWithdrawnNCT00948740Phase 2/3
• Phase III Trial of High Dose vs. Standard Dose Vit D2 With Docetaxel in Met Breast caStatus unknownNCT00944424Phase 3
• Vitamin D, Chronic Kidney Disease (CKD) and the MicrocirculationCompletedNCT00882401Phase 4
• Clinical Approaches to Correcting Vitamin D Inadequacy and Maintaining AdequacyCompletedNCT00692120Not applicable
• Effects of Vitamin D Supplementation on Antimycobacterial ImmunityCompletedNCT00157066Not applicable

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