Post-approval studies (Phase 4)Study completedNCT01209403What this trial is testingInsulin-like Growth Factor (IGF-I) in Hemodialysis PatientsWho this might be right forKidney Failure, Chronic University of Aarhus 12
Not applicableStudy completedNCT02024490What this trial is testingThe Effect of Maternal and Neonatal Vitamin D Levels on Respiratory Distress Syndrome in Preterm InfantsWho this might be right forVitamin D Deficiency Kanuni Sultan Suleyman Training and Research Hospital 100
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
Not applicableUnknownNCT03584529What this trial is testingAssociation Between Vitamin D and the Development of Uterine FibroidsWho this might be right forGynaecological DiseaseVitamin D Deficiency Second Affiliated Hospital of Wenzhou Medical University 360
Testing effectiveness (Phase 2)Study completedNCT05922683What this trial is testingMaternal Probiotic Intervention to Improve Gut HealthWho this might be right forEnvironmental Enteric DysfunctionStunting Aga Khan University 76
Not applicableUnknownNCT02147782What this trial is testingClinical Observation on Bone Metabolism Induced by Chronic Renal InsufficiencyWho this might be right forChronic Renal InsufficiencyRenal Osteodystrophy Shanghai University of Traditional Chinese Medicine 300
Large-scale testing (Phase 3)Study completedNCT00120926What this trial is testingDose Comparison of Amino Acids on Growth in Premature NeonatesWho this might be right forMalnutrition Pediatrix 150
Not applicableStudy completedNCT02962089What this trial is testingMicrobiota and Protein-energy Wasting (MIDIWA)Who this might be right forUndernutrition University Hospital, Geneva 37
Not applicableUnknownNCT02304887What this trial is testingThe Relationship Between the Residual Renal Function and Osteoporosis TreatmentWho this might be right forOsteoporosis Toshihiko Kono 1,000
Not applicableWithdrawnNCT00844740What this trial is testingCalcimimetics in Hypophosphatemic RicketsWho this might be right forFamilial Hypophosphatemic Rickets Children's Mercy Hospital Kansas City
Not applicableUnknownNCT05439174What this trial is testingImpact of IDPN on Nutrition Markers in Patients Receiving ICHDWho this might be right forEnd-stage Renal DiseaseMalnutrition; Protein Patient Care America 1,200
Not applicableStudy completedNCT04674397What this trial is testingBOne Dysfunction in Donor NEphrectomieSWho this might be right forRenal FailureKidney Donors Manchester University NHS Foundation Trust 34
Not applicableStudy completedNCT03924089What this trial is testingOral Nutritional Supplement on Nutritional and Functional Status, and Biomarkers in Malnourished Hemodialysis Patients.Who this might be right forMalnutritionEnd Stage Renal Disease Fundación Pública Andaluza para la Investigación de Málaga en Biomedicina y Salud 54
Not applicableStudy completedNCT05453708What this trial is testingMaternal Risk Factors for Autism Spectrum Disorders: A Case-Control ApproachWho this might be right forAutismAutism Spectrum DisorderAutistic Disorder+6 more Walden University 239
Not applicableStudy completedNCT00893451What this trial is testingStudy of Vitamin D3 Supplementation in Patients With Chronic Kidney DiseaseWho this might be right forChronic Kidney DiseaseInsulin ResistanceVitamin D Deficiency Sahlgrenska University Hospital 24
Not applicableStudy completedNCT03469635What this trial is testingNutritional Status During Pregnancy After Bariatric SurgeryWho this might be right forNutritional Deficiency in Pregnancy (Disorder)Bariatric Surgery Assistance Publique - Hôpitaux de Paris 111
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
Not applicableStudy completedNCT03871868What this trial is testingVitamin D Levels And Myoma UteriWho this might be right forMyoma;UterusVitamin D DeficiencyPolycystic Ovary Kanuni Sultan Suleyman Training and Research Hospital 300
Not applicableStudy completedNCT00743574What this trial is testingHealth Benefits of Vitamin D and Calcium in Women With PCOS (Polycystic Ovarian Syndrome)Who this might be right forPolycystic Ovarian SyndromeVitamin D Deficiency Yale University 36
Not applicableNot Yet RecruitingNCT06921720What this trial is testingPhosphorus-31 Spectroscopy in Phosphate DiabetesWho this might be right forPhosphate DiabetesX-linked Hypophosphatemia Hospices Civils de Lyon 65