Post-approval studies (Phase 4)Study completedNCT01880346What this trial is testingComparison of Absorption of Vitamin D in Cystic FibrosisWho this might be right forCystic Fibrosis Emory University 17
Large-scale testing (Phase 3)UnknownNCT03876704What this trial is testingEffects of Fat-soluble Vitamins Supplementation on Common Complications and Neural Development in Very Low Birth Weight InfantsWho this might be right forVitamin A DeficiencyVitamin D DeficiencyVitamin E Deficiency+4 more First Affiliated Hospital Xi'an Jiaotong University 120
Not applicableLooking for participantsNCT06512688What this trial is testingEstablishing Reference Ranges for Fat-Soluble Vitamins in Healthy Chinese AdultsWho this might be right forFat Soluble Vitamin Deficiencies and Disorders First Affiliated Hospital of Zhejiang University 100,000
Not applicableLooking for participantsNCT06512701What this trial is testingStudy on the Correlation Between Fat Soluble Vitamins and Non-alcoholic Fatty Liver DiseaseWho this might be right forNon-Alcoholic Fatty Liver DiseaseFat Soluble Vitamin Deficiencies and Disorders First Affiliated Hospital of Zhejiang University 4,000