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Search clinical trials for: Ritalin
Total 6506 results
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National Nutrition and Food Technology InstituteNot yet recruitingVitamin D Deficiency | Liver Transplant; Complications
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Kuang Tien General HospitalRecruitingThe Effects of Vitamin D Plus Omega-3 Polyunsaturated Fatty Acids in Patients With Episodic MigraineEpisodic MigraineTaiwan
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Universidad de GranadaRecruitingCovid19 | Pregnancy ComplicationsSpain
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Eisai Co., Ltd.CompletedAmyotrophic Lateral Sclerosis (ALS)Japan
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Wake Forest University Health SciencesCompletedNausea | Vitamin D Deficiency | Orthostatic IntoleranceUnited States
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Nutrition Institute, SloveniaNational Institute of Public Health, Slovenia; Slovenian Research Agency; Higher...Enrolling by invitationVitamin D Serum LevelsSlovenia
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American University of Beirut Medical CenterCompletedAmyotrophic Lateral SclerosisLebanon
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University Hospital, MontpellierARSLACompleted
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Cairo UniversityUnknownVitamin D Deficiency | Pre-Eclampsia | Eclampsia, AntepartumEgypt
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Prince of Songkla UniversityUnknown
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Instituto Tecnologico y de Estudios Superiores...UnknownHeart Failure | Vitamin D DeficiencyMexico
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Kantonsspital Baselland BruderholzCompletedDiabetes Mellitus Type 2Switzerland
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Virginia Commonwealth UniversityRecruitingNeuropathic PainUnited States
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University of OxfordEnrolling by invitation
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Fundación Pública Andaluza para la Investigación...Delos ClinicalCompleted
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Aga Khan UniversityCompleted
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King Faisal Specialist Hospital & Research CenterTerminatedDiabetes Mellitus | Vitamin D DeficiencySaudi Arabia
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Universita di VeronaRecruiting
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Marcello TonelliAlberta Health servicesCompleted
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University of the AegeanE.Thimelis Dairy S.A.Completed
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Jeanne Drisko, MD, CNS, FACNUniversity of Kansas Medical Center; Cancer Treatment Research FoundationCompleted
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Cairo UniversityNot yet recruitingPremenstrual Dysphoric Disorder
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NIZO Food ResearchKappa Bioscience ASCompleted
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Universitas Sumatera UtaraCompletedNutritional DeficiencyIndonesia
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Alborz Medical UniversityUniversiti Putra MalaysiaCompletedVitamin D Supplementation on Metabolic Syndrome Indicators Among Older Adults, Alborz Province, IranHypertension | Diabetes Mellitus | Vitamin D Deficiency | Lipid Metabolism Disorders | Obesity, AbdominalIran, Islamic Republic of
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Tan Tock Seng HospitalNational Healthcare Group, Singapore; Duke-NUS Graduate Medical SchoolCompletedVitamin D Deficiency | Diabetes Mellitus Type 2Singapore
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University College CorkHealth Research Board, IrelandCompletedSupplementation | Crohn's Disease | Bone HealthIreland
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University of TromsoPublic Dental Service Competence Center of Northern NorwayNot yet recruitingInflammation | Periodontitis | Periodontal Diseases | Vitamin D | Periodontal Inflammation | Inflammation GumNorway
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Purdue UniversityActive, not recruitingVitamin D DeficiencyUnited States
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Instituto de Investigación Sanitaria de la Fundación...Fondo de Investigacion Sanitaria; Spanish Society of CardiologyCompletedMyocardial InfarctionSpain
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Comenius UniversityUnknown
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University of California, San DiegoUniversity of California, Los Angeles; Gilead Sciences; University of Southern... and other collaboratorsCompletedPatient AdherenceUnited States
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Cairo UniversityCompleted
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Harokopio UniversityNational and Kapodistrian University of AthensCompletedType 2 Diabetes Mellitus
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Medical University of GrazAustrian Science Fund (FWF)CompletedHealthy | Polycystic Ovary Syndrome | Vitamin D DeficiencyAustria
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National Nutrition and Food Technology InstituteCompleted
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Tongji HospitalCompletedInfertility | Vitamin D Deficiency | Couples | In-vitro Fertilization
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Peking UniversityNational Natural Science Foundation of China; Institute of reproductive and...CompletedHyperhomocysteinemiaChina
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Tampere UniversityFinnish Defense ForcesCompletedRespiratory Tract InfectionsFinland
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University of Colorado, DenverNational Center for Research Resources (NCRR)CompletedVitamin D Deficiency | Vitamin D InsufficiencyUnited States
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Clalit Health ServicesRambam Health Care CampusCompleted
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Uniwersytecki Szpital Kliniczny w OpoluRecruitingVitamin D3 DeficiencyPoland
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University of North Carolina, Chapel HillNational Institute on Minority Health and Health Disparities (NIMHD)Completed
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Odense University HospitalActive, not recruiting
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University of MostarCompletedGestational DiabetesBosnia and Herzegovina
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St. Justine's HospitalCompletedCrohn's DiseaseCanada
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National Institute of Nutrition and Seafood Research...Haukeland University HospitalCompleted
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University of AthensUnknownObstructive Sleep Apnea SyndromeGreece
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National Institute on Aging (NIA)Alzheimer's Disease Cooperative Study (ADCS)Completed
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Bioaraba Health Research InstituteFundación Eduardo AnituaCompleted