- ICH GCP
- US Clinical Trials Registry
- Search trials
Search clinical trials for: Serum levels of vitamin D
Total 14051 results
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Aimin ZhaoRecruitingVitamin D Deficiency | Pregnancy Related | Recurrent MiscarriageChina
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Mansoura UniversityCompleted
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Jordan University of Science and TechnologyCompletedVitamin D DeficiencyJordan
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Assiut UniversityActive, not recruitingVitamin D DeficiencyEgypt
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Odense University HospitalPfizer; University of Southern Denmark; Region of Southern Denmark; Odense Patient... and other collaboratorsCompletedCardiovascular Disease | Rheumatoid Arthritis
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Assiut UniversityUnknownInflammatory Bowel Diseases | Vitamin D DeficiencyEgypt
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Kanuni Sultan Suleyman Training and Research HospitalAyşegül Bestel; İbrahim Polat; Merve Aldıkaçtıoğlu TalmaçCompletedVitamin D Deficiency | COVID | Zinc DeficiencyTurkey
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Assiut UniversityUnknown
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Lv YingjuanCompletedVitamin D Deficiency | Primary Open- Angle GlaucomaChina
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Sohag UniversityCompletedVitamin D, Vitamin B12 and Folic Acid Among Patients With Premature EjaculationEgypt
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Bangladesh Institute of Research and Rehabilitation...Bangladesh Medical Research Council (BMRC)CompletedVitamin D DeficiencyBangladesh
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Ghamra Military HospitalAl-Azhar UniversityCompleted
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University Hospital, Basel, SwitzerlandCompletedHydroxylase Deficiency
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Gazi UniversityCompleted
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Harvard School of Public Health (HSPH)Foundation for Medical Research; Municipal Corporation of Greater Mumbai, IndiaCompletedMulti-drug Resistant TuberculosisIndia
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Centre Hospitalier Universitaire, AmiensCompletedPeritonitis Infectious | Candida InfectionFrance
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Abha International Private HospitalMansoura UniversityCompleted
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Dr. S R ThanthulageTerminatedKnee PainUnited Kingdom
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Bursa City HospitalUnknown
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Assiut UniversityUnknownLiver Cirrhosis | Vitamin D Deficiency | InfectionEgypt
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Kanuni Sultan Suleyman Training and Research HospitalCompletedVitamin D DeficiencyTurkey
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Instituto Mexicano del Seguro SocialCompletedVitamin D Deficiency | Leiomyoma | Fibroid UterusMexico
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Hospital General de MexicaliSandoval Briones Jocelin Lisset; Hirata Medina Nancy Midory; Felix Escobedo Marisol and other collaboratorsRecruitingIschemic Stroke | Hemorrhagic Stroke | Cerebrovascular Event | Vitamin b12Mexico
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Ain Shams UniversityCompletedNocturnal EnuresisEgypt
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Research Institute of Epidemiology, Microbiology...Active, not recruitingPityriasis AlbaUzbekistan
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University Women's Hospital TübingenUnknown
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McLennan County Medical Education and Research...Procter and GambleCompletedVitamin D Deficiency | Osteoporosis | OsteopeniaUnited States
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Hillel Yaffe Medical CenterUnknownVitamin D Deficiency | Hypocalcemia
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Sohag UniversityCompleted
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Mansoura UniversityCompleted
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Children's Hospital of Fudan UniversityMinhang Maternal and Children Health Care HospitalCompletedAtopic DermatitisChina
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Fatih Sultan Mehmet Training and Research HospitalActive, not recruitingVitamin D Deficiency | Lipedema | B12 Deficiency VitaminTurkey
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Khon Kaen UniversityNot yet recruiting
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University of Sao PauloFundação de Amparo à Pesquisa do Estado de São PauloCompleted
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Abant Izzet Baysal UniversityCompleted
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Fatih Sultan Mehmet Training and Research HospitalCompletedCovid19 | Vitamin D DeficiencyTurkey
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Sohag UniversityCompleted
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Ain Shams UniversityRecruitingVitamin D Deficiency | Dental Implant Failure NosEgypt
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Ain Shams UniversityCompletedEndosseous Dental Implant FailureEgypt
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National Institute on Aging (NIA)CompletedCognitive Impairment | Cognitive DeclineUnited States
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National Taiwan University HospitalUnknownHead and Neck Cancers PatientsTaiwan
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Lv YingjuanCompletedVitamin D Deficiency | High Myopia | Primary Open-angle Glaucoma | Vitamin D Receptor PolymorphismsChina
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Ministry of Health, Saudi ArabiaCompletedEarly Childhood Caries, Vitamin D DeficiencySaudi Arabia
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Ankara Etlik City HospitalDiskapi Yildirim Beyazit Education and Research HospitalCompleted
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Goztepe Prof Dr Suleyman Yalcın City HospitalCompleted
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Osijek University HospitalJosip Juraj Strossmayer University of OsijekCompletedMuscle Weakness | Respiratory Insufficiency | Intensive Care UnitCroatia
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Kasr El Aini HospitalUnknown
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Aga Khan UniversityRecruiting
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Diskapi Yildirim Beyazit Education and Research...Completed