Not applicableUnknownNCT04291313What this trial is testingVitamin D in PregnancyWho this might be right forVitamin D DeficiencyPre-EclampsiaFetal Growth Retardation+1 more University of Aarhus 2,000
Not applicableUnknownNCT03947710What this trial is testingEffect of Protein Intake During Hemodialysis on Blood Pressure and Arterial Stiffness IndicesWho this might be right forEnd Stage Renal DiseaseHypotension During DialysisProtein Malnutrition+1 more Aristotle University Of Thessaloniki 45
Not applicableUnknownNCT02803476What this trial is testingIs There Association Between Vitamin D Levels And Insulin Resistance In Polycystic Ovary Syndrome?Who this might be right forPolycystic Ovary SyndromeInsulin ResistanceVitamin D Deficiency Ain Shams Maternity Hospital 166
Post-approval studies (Phase 4)Study completedNCT00909974What this trial is testingEffect of Prenatal Nutritional Supplementation on Birth Outcome in Hounde District, Burkina FasoWho this might be right forIntrauterine Growth RetardationLow Birth Weight Institute of Tropical Medicine, Belgium 1,302
Not applicableLooking for participantsNCT07086989What this trial is testingCardiovascular Risk in Children With Chronic Conditions StudyWho this might be right forKidney TransplantFamilial HypercholesterolaemiaType 1 Diabetes Mellitus (T1DM)+22 more Semmelweis University 300
Not applicableStudy completedNCT03626246What this trial is testingPathogenesis of Compromised Bone Quality and Mechanics in Chronic Kidney DiseaseWho this might be right forChronic Kidney DiseaseEnd Stage Kidney DiseaseChronic Kidney Disease Mineral and Bone Disorder+2 more Columbia University 50
Large-scale testing (Phase 3)Study completedNCT02282813What this trial is testingExtension Study of CTAP101-CL-3001 or CTAP101-CL-3002Who this might be right forChronic Kidney DiseaseHyperparathyroidism, SecondaryVitamin D Deficiency OPKO Health, Inc. 298
Not applicableUnknownNCT03979612What this trial is testingEvaluation of the Adhesion to the GENEPY NetworkWho this might be right forHereditary Cancer SyndromeHereditary Breast and Ovarian CancerHereditary Colorectal Endometrial Cancer Syndrome Institut Claudius Regaud 450
Testing effectiveness (Phase 2)Study completedNCT02163577What this trial is testingStudy of KRN23 (Burosumab), a Recombinant Fully Human Monoclonal Antibody Against Fibroblast Growth Factor 23 (FGF23), in Pediatric Subjects With X-linked Hypophosphatemia (XLH)Who this might be right forX-linked Hypophosphatemia Kyowa Kirin, Inc. 52
Not applicableStudy completedNCT00412139What this trial is testingSerum Uremic Toxins and Histological Findings of the Blood Vessels in Dialysis PatientsWho this might be right forChronic Renal Failure University of Skopje 100
Not applicableEnded earlyNCT01193192What this trial is testingA Retrospective Analysis of Neevo® and NeevoDHA® Compared to a Standard Prenatal Vitamin in Anemia During PregnancyWho this might be right forAnemia in PregnancyPre-eclampsia Pamlab, L.L.C. 30
Not applicableLooking for participantsNCT04494945What this trial is testingIdentifying and Caring for Individuals With Inherited Cancer SyndromeWho this might be right forBRCA1/2-Associated Hereditary Breast and Ovarian Cancer SyndromeBreast Ductal Carcinoma In SituHematopoietic and Lymphoid System Neoplasm+3 more OHSU Knight Cancer Institute 27,500
Testing effectiveness (Phase 2)Ended earlyNCT03602261What this trial is testingSafety, Efficacy, PK and PD of CTAP101 (Calcifediol) ER Capsules for SHPT in HD Patients VDIWho this might be right forSecondary Hyperparathyroidism Due to Renal CausesChronic Kidney DiseasesVitamin D Deficiency+1 more OPKO Health, Inc. 44
Not applicableStudy completedNCT07292753What this trial is testingVitamin D Versus Desmopressin Versus Combination Therapy in Children With Primary Monosymptomatic Nocturnal Enuresis and Vitamin D DeficiencyWho this might be right forNocturnal EnuresisVitamin D Deficiency Ain Shams University 90
Not applicableStudy completedNCT01349127What this trial is testingTrial to Assess Vitamin D Requirements in Lactating WomenWho this might be right forVitamin D DeficiencyVitamin D Insufficiency University College Cork 136
Post-approval studies (Phase 4)UnknownNCT04536662What this trial is testingComparisons of Different Forms of Glucocorticoid on the Recovery of Reproductive Function in Patients With 21α-hydroxylase DeficiencyWho this might be right forCongenital Adrenal Hyperplasia Shanghai Jiao Tong University School of Medicine 120
Not applicableUnknownNCT01672047What this trial is testingEffect of Vitamin D Supplementation on Coronary Calcification and Parathyroid Hormone in CKD PatientsWho this might be right forChronic Kidney DiseaseVitamin D Deficiency Peking University People's Hospital 350
Early research (Phase 1)Study completedNCT02221063What this trial is testingThiamin Fortified Fish Sauce as a Means of Combating Infantile Beriberi in Rural CambodiaWho this might be right forThiamin Deficiency University of British Columbia 366
Not applicableLooking for participantsNCT03716128What this trial is testingDiagnosis of Renal Osteodystrophy in Patients With Reduced Renal FunctionWho this might be right forRenal Osteodystrophy Ditte Hansen 40
Not applicableStudy completedNCT02221752What this trial is testingImpact of Iron/Folic Acid vs Folic Acid Supplements During Pregnancy on Maternal and Child HealthWho this might be right forIron DeficiencyIron Deficiency Anemia Zhao gengli 2,367