- ICH GCP
- US Clinical Trials Registry
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Search clinical trials for: placebo and vitamin D
Total 53389 results
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PfizerTerminated
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Bioaraba Health Research InstituteFundación Eduardo AnituaCompleted
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National Nutrition and Food Technology InstituteCompleted
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Umeå UniversityRegion SkaneCompleted
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Diabetes Foundation, IndiaMinistry of Science and Technology, IndiaCompleted
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Northwestern UniversityCompleted
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Alliance for Clinical Trials in OncologyNational Cancer Institute (NCI)Completed
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VA Office of Research and DevelopmentCompletedFrail Elderly | Vitamin d DeficiencyUnited States
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Tehran University of Medical SciencesUnknownType 2 DiabetesIran, Islamic Republic of
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University of AlexandriaCompletedSystemic Lupus ErythematosusEgypt
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Women's Hospital School Of Medicine Zhejiang UniversityRecruitingPolycystic Ovary Syndrome | in Vitro FertilizationChina
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University of RochesterCompletedProstatic Neoplasms | Bone Mineral Density Quantitative Trait Locus 3United States
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University of SurreyConselho Nacional de Desenvolvimento Científico e Tecnológico; Universidade...CompletedVitamin D DeficiencyUnited Kingdom, Brazil
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McMaster UniversityCompleted
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Rohr and Columbo Asthma, Allergy and Immunology...Completed
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Sheba Medical CenterCompletedUpper Respiratory Tract InfectionsIsrael
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Tirang R. Neyestani, Ph.D.Unknown
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Emory UniversityCompleted
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Srinakharinwirot UniversityCompleted
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Tehran University of Medical SciencesEnrolling by invitation
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Azienda Ospedaliera Specializzata in Gastroenterologia...Unknown
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IIMC, Riphah International University, PakistanNot yet recruitingGestational Diabetes MellitusPakistan
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Indonesia UniversityKementerian Riset dan Teknologi / Badan Riset dan Inovasi Nasional, IndonesiaRecruitingCovid19 | Vitamin D Deficiency | Overweight and Obesity | Immune DeficiencyIndonesia
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The Cleveland ClinicCompleted
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University College DublinSt Vincent's University Hospital, Ireland; University of Dublin, Trinity CollegeCompletedMultiple Sclerosis | Clinically Isolated SyndromeIreland
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Yale UniversityNot yet recruitingVitamin D Deficiency | Polycystic Ovarian Syndrome in Adolescent Females
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Cornell UniversityArogyavaram Medical CentreNot yet recruiting
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Seoul National University HospitalCompletedVitamin D Deficiency | Cardiometabolic Risk Factors
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Charles Drew University of Medicine and ScienceAmerican Diabetes AssociationCompleted
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Medical University of GrazCompleted
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Centre Hospitalier Departemental VendeeCompleted
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Milton S. Hershey Medical CenterCompletedVitamin D DeficiencyUnited States
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Medical University of GdanskPomeranian Medical University Szczecin; Gdansk University of Physical Education...Enrolling by invitationGut Microbiome | Sport PerformancePoland
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Instituto de Investigación Sanitaria de la Fundación...Fondo de Investigacion Sanitaria; Spanish Society of CardiologyCompletedMyocardial InfarctionSpain
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Medical University of GrazAustrian Science Fund (FWF)CompletedHealthy | Polycystic Ovary Syndrome | Vitamin D DeficiencyAustria
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Tampere UniversityFinnish Defense ForcesCompletedRespiratory Tract InfectionsFinland
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Clalit Health ServicesRambam Health Care CampusCompleted
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Instituto Tecnologico y de Estudios Superiores...UnknownHeart Failure | Vitamin D DeficiencyMexico
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London School of Hygiene and Tropical MedicineWellcome Trust; Aga Khan University; Aga Khan Health Services; Maywand Hospital...Unknown
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Hospital Universitario Dr. Jose E. GonzalezCompletedAutoimmune Diseases | Vitiligo | Vitiligo, Generalized | Autoimmune | Autoimmune Disease SkinMexico
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Weill Medical College of Cornell UniversityUnknownObesity | Insulin Resistance | Vitamin D25 InsufficiencyUnited States
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University of North Carolina, Chapel HillNational Institute on Drug Abuse (NIDA); National Institute of Mental Health...CompletedHIV InfectionsUnited States, Puerto Rico
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Medical University of BialystokLomza State University of Applied Sciences; International Science & Health... and other collaboratorsRecruitingVitamin D3 | Fracture Healing | Deficiency of Vitamin K2Poland
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Baylor UniversityActive, not recruitingColorectal CancerUnited States
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Ulrike LehmannCompleted
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Fondazione C.N.R./Regione Toscana "G. Monasterio...CompletedChronic Kidney Disease.Italy
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Children's Hospital Medical Center, CincinnatiCompletedHematopoietic Stem Cell TransplantUnited States
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Örebro University, SwedenBioGaia ABCompleted
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Meir Medical CenterUnknownVitamin D DeficiencyIsrael