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Search clinical trials for: Observation study only
Total 19951 results
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VA Office of Research and DevelopmentCompleted
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Institute of Cancer Research, United KingdomRoyal Marsden NHS Foundation TrustRecruiting
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Ludwig Boltzmann Institute for Lung HealthCompletedVirus Diseases | COVID-19Austria
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University of LjubljanaCompleted
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Association of Urologic Oncology (AUO)IAG-N at German Cancer Association (Deutsche Krebsgesellschaft e. V.)Not yet recruiting
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Sheba Medical CenterCompleted
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Johannes Gutenberg University MainzRecruitingEpilepsy | Dissociative Seizures | Status EpilepticusGermany
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PfizerCompleted
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Brigham and Women's HospitalMassachusetts Institute of Technology; Harvard UniversityCompleted
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University of CopenhagenCompleted
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University of VirginiaRecruiting
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Christine HenriRecruitingHeart Failure | Aortic StenosisCanada
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Vista KlinikUniversity Hospital, Basel, SwitzerlandCompletedInsulin-Dependent Diabetes Mellitus 1Switzerland
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Vista KlinikUniversity Hospital, ZürichCompletedInsulin-Dependent Diabetes Mellitus 1Switzerland
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University of Colorado, BoulderEmory University; Sonoma Technology, Inc.RecruitingBreast Feeding | Environmental Exposure | Infant DevelopmentUnited States
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University of British ColumbiaRecruiting
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Henan Provincial People's HospitalNot yet recruiting
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GeNeuro Innovation SASCompletedMultiple Sclerosis (MS) | Clinically Isolated Syndrome (CIS) | Secondary Progressive MS | Primary Progressive MS | Relapsing-Remitting MSFrance, Spain, Switzerland
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Rabin Medical CenterUnknownEndothelial DysfunctionIsrael
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RwHealthNorthern Care Alliance NHS Foundation Trust; Alnylam PharmaceuticalsNot yet recruitingHereditary Amyloidosis | Guillain-Barre Syndrome | Chronic Inflammatory Demyelinating PolyneuropathyUnited Kingdom
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Network for Perioperative Critical CareDebre Berhan UniversityCompleted
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Massachusetts General HospitalNational Heart, Lung, and Blood Institute (NHLBI); National Institutes of Health... and other collaboratorsCompleted
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Complex Medical Centre Deli KlinikaHerb-Pharma Sk, s.r.o.; Medix Clinical & Academic Research ConsultingCompletedAcute Upper Respiratory Tract InfectionHungary
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AstraZenecaRecruitingNon-Small Cell Lung CancerUnited States
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Southern California College of Optometry at Marshall...Ohio State University; University of Houston; Alcon Research; University of Waterloo and other collaboratorsCompletedContact Lens Complication | Contact Lens Acute Red Eye | Contact Lens Related Corneal Infiltrate (Disorder) | Contact Lens-Induced Corneal Fluorescein StainingUnited States, Canada
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Taysha Gene Therapies, Inc.Withdrawn
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University of Castilla-La ManchaRecruitingKnee OsteoarthritisSpain
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AstraZenecaRecruitingAsthmaCanada, Israel, Belgium, Switzerland, Germany, Italy, Sweden, Austria, Denmark
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EpividianRecruitingLiver Diseases | Cardiovascular Diseases | Rheumatic Diseases | Neurodegenerative Diseases | Inflammatory Bowel Diseases | HIV/AIDS | Chronic DiseaseUnited States
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Xuanwu Hospital, BeijingRecruitingCoexistence of Cerebral and Coronary Atherosclerosis | Acute Ischemic Cerebrovascular DiseaseChina
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University Medicine GreifswaldRecruitingMetabolic Syndrome | Chronic Heart FailureGermany
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Abant Izzet Baysal UniversityCompletedParkinson's Disease and ParkinsonismTurkey
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Xiang XieThe Third Affiliated Hospital of Jinzhou Medical University; Affiliated Traditional...Completed
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The First Affiliated Hospital of Zhengzhou UniversityBeijing Tiantan Hospital; National Health and Family Planning Commission, P...UnknownTransient Ischemic Attack | Minor StrokeChina
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Charite University, Berlin, GermanyRecruiting
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Taipei Veterans General Hospital, TaiwanUnknownGlycogen Storage Disease Type IITaiwan
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Swalife BiotechNot yet recruitingSmoking | Blood Sugar; High | Blood Pressure, High | Weight, BirthIndia
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Hospices Civils de LyonCompletedStudy of Practices of Surgeons on Surgical Management of Asymptomatic Hernias | Comparison With International RecommendationsFrance
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Kyunghee University Medical CenterHangang Sacred Heart Hospital; Samsung Medical Center; Pusan National University... and other collaboratorsUnknown
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University of VirginiaRecruiting
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Johannes Gutenberg University MainzRecruitingCoronary Artery Disease | Microvascular DysfunctionGermany
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Illinois Institute of TechnologyTerminatedOsteoarthritis | Rheumatoid Arthritis | Chronic Pain | Chronic Low-back Pain | Osteoarthritis, Knee | Fibromyalgia | Osteoarthritis, Hip | Chronic Shoulder Pain | Ankylosing SpondylitisUnited States
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Portsmouth Hospitals NHS TrustManchester Metropolitan UniversityCompletedRetrospective Observational Analysis of a Cohort With Heart Failure With Preserved Ejection FractionHeart Failure With Preserved Ejection FractionUnited Kingdom
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Yefeng CaiUnknownStroke | Transient Ischemic Attack | Cerebral Infarction | Subarachnoid Hemorrhage | Cerebral HemorrhageChina
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Arkansas Children's Hospital Research InstituteNational Institutes of Health (NIH)Completed
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Centro Hospitalar NordesteCompletedColorectal Cancer
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The Aurum Institute NPCKarolinska Institutet; Ludwig-Maximilians - University of Munich; University... and other collaboratorsUnknownRespiratory Tract Infections | Tuberculosis, PulmonaryMozambique, South Africa, Tanzania, Gambia
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I.R.C.C.S Ospedale Galeazzi-Sant'AmbrogioRecruitingInfection in BoneItaly
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University Hospital Southampton NHS Foundation...Warwick University Clinical Trials UnitNot yet recruitingVentricular Fibrillation | Cardiac Arrest, Out-Of-HospitalUnited Kingdom
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Boston IVFCompleted