- ICH GCP
- US Clinical Trials Registry
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Search clinical trials for: observational research
Total 85663 results
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Johns Hopkins UniversityNational Heart, Lung, and Blood Institute (NHLBI); University of Maryland,... and other collaboratorsRecruitingArrhythmia | Cardiomyopathies | Death, Sudden, Cardiac | Heart Failure, CongestiveUnited States
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University of British ColumbiaEli Lilly and Company; Merck Sharp & Dohme LLC; Pfizer; Canadian Institutes of... and other collaboratorsRecruitingAdverse Drug Reaction (ADR)Canada
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University Hospital, Basel, SwitzerlandMemorial Sloan Kettering Cancer CenterActive, not recruitingBreast CancerUnited States, Germany, Switzerland, Korea, Republic of, Spain, Austria, Israel, Belgium, Turkey, United Kingdom, Canada, Netherlands, Slovenia, Greece, Italy, Brazil, Poland, Sweden
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GrosmaireCentre Hospitalier Sud FrancilienCompletedStroke | Occupational ProblemsFrance
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AstraZenecaCompleted
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VA Office of Research and DevelopmentJohns Hopkins UniversityCompletedCOVID-19 | SARS-CoV-2 InfectionUnited States
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Janssen Research & Development, LLCActive, not recruitingAlzheimer's Disease | Plaque, AmyloidUnited Kingdom
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PfizerCompletedInfectionFrance, United Kingdom, Spain, Colombia, Argentina, Germany, Italy, Austria, Russian Federation, Brazil, Greece
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AstraZenecaINCUNA (Scientific and Technical partner)Active, not recruitingPulmonary NodulesBrazil, Mexico, Argentina, Chile, Panama, Colombia, Costa Rica, Dominican Republic
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AbbVieActive, not recruitingChronic Plaque PsoriasisArgentina, Australia, Austria, Canada, Colombia, Czechia, France, Germany, Hungary, Ireland, Italy, Japan, Mexico, Netherlands, Poland, Romania, Saudi Arabia, Spain, Switzerland, United Arab Emirates, United Kingdom
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Gilead SciencesCompleted
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AstraZenecaActive, not recruiting
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AstraZenecaCernerEnviza / OracleCompletedSystemic Lupus ErythematosusFrance, Spain, United Kingdom, Greece, Portugal, Israel, Italy
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Asklepios Biopharmaceutical, Inc.Active, not recruitingParkinson's Disease | Multiple System Atrophy | Multiple System Atrophy, Parkinson VariantUnited States, Poland
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McMaster UniversityNational Health and Medical Research Council, Australia; Canadian Institutes... and other collaboratorsCompletedFractures or DislocationsPhilippines, Botswana, China, Colombia, Thailand, Malawi, Tanzania, Kenya, Vietnam, Mexico, India, Venezuela, South Africa, Ghana, Argentina, Ethiopia, Uganda, Brazil, Nepal, Nigeria, Pakistan, Rwanda, Cameroon, Iran, Islamic Republic of and more
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AstraZenecaCompleted
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BiogenTerminatedCrohn's DiseaseUnited States, Puerto Rico
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BiogenTerminatedRelapsing-Remitting Multiple SclerosisCanada
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AstraZenecaActive, not recruiting
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AstraZenecaActive, not recruiting
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EMD Serono Research & Development Institute, Inc.Merck KGaA, Darmstadt, GermanyActive, not recruitingMultiple SclerosisUnited States
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Hugo W. Moser Research Institute at Kennedy Krieger...Active, not recruiting
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Health Institutes of TurkeyCompleted
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WestatEunice Kennedy Shriver National Institute of Child Health and Human Development... and other collaboratorsCompletedSickle Cell Disease | Thalassemia | Pediatric CancerUnited States, Brazil
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EMD Serono Research & Development Institute, Inc.Merck KGaA, Darmstadt, GermanyActive, not recruitingA Study of Suboptimally Controlled Participants Previously Taking Injectable DMDs for RMS (CLICK-MS)Multiple SclerosisUnited States
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University of OxfordBrigham and Women's Hospital; University College, London; Liverpool Heart and... and other collaboratorsActive, not recruitingAtrial Fibrillation New OnsetUnited Kingdom
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KU LeuvenCompletedCongenital Heart DiseaseBotswana, United States, Korea, Republic of, Belgium, Sweden, France, Switzerland, Denmark, Pakistan, Norway, Taiwan, Malta, Brazil, Bulgaria, India, Austria, Argentina, Australia, Cameroon, Canada, Chile, Colombia, Ethiopia, Greece, Italy and more
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VA Office of Research and DevelopmentActive, not recruitingCOVID-19 | SARS-CoV-2United States
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ConcrRoyal Marsden NHS Foundation Trust; Institute of Cancer Research, United Kingdom and other collaboratorsEnrolling by invitationTriple Negative Breast Cancer | Cancer, Breast | Early-stage Breast CancerUnited Kingdom
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Vestre Viken Hospital TrustUniversity Hospital, AkershusActive, not recruitingCardiovascular Diseases | Heart Failure | Cerebrovascular Disorders | Atrial Fibrillation | Mild Cognitive ImpairmentNorway
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University of Texas at AustinEnrolling by invitation
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Schön Klinik Berchtesgadener LandGlaxoSmithKline GmbH & Co. KG (Munich, Germany); Coordinating Center for Clinical... and other collaboratorsActive, not recruitingChronic Obstructive Pulmonary Disease | COPD | COPD Exacerbation | COPD Exacerbation AcuteGermany
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Murdoch Childrens Research InstituteLao-Oxford-Mahosot Hospital Wellcome Trust Research UnitCompletedChild Health | Health Care Economics | Cost of Illness | Burden of IllnessLao People's Democratic Republic
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Hoffmann-La RocheActive, not recruitingNSCLCBelgium, Australia, China, Croatia, Finland, Turkey, Italy, Israel, Serbia, Austria, Romania, Peru, Lithuania, Colombia, Portugal, Czechia, Cuba, Russian Federation, Bulgaria, Vietnam, Uruguay, United Arab Emirates, Argentina, Chile, Pa...
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University of EdinburghNHS LothianEnrolling by invitationMultiple SclerosisUnited Kingdom
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Children's Oncology GroupNational Cancer Institute (NCI)Active, not recruitingNeuroblastoma | GanglioneuroblastomaUnited States, Canada, Puerto Rico
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Tufts Medical CenterNational Kidney FoundationActive, not recruitingChronic Kidney Disease | Dialysis | Kidney TransplantUnited States
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Servier Affaires MédicalesActive, not recruitingMetastatic Colorectal CancerNetherlands, Belgium, Spain, France, Italy, Sweden, Slovenia, Germany, Argentina, Austria, Croatia, Czechia, Greece, Hungary, Ireland, Portugal, Switzerland, United Kingdom
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ModernaTX, Inc.CompletedPregnancy | Maternal Outcomes | Infant OutcomesUnited States
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Community and Patient Preference Research Pty LtdSeqirus; Glenmark Pharmaceuticals S.A.CompletedAllergic RhinitisAustralia
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Medtronic Bakken Research CenterCompletedHeart Failure
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Xin HuangCompletedCardiovascular Diseases | Vascular Diseases | Stroke | Central Nervous System Diseases | Nervous System Diseases | Brain Ischemia | Cerebral Infarction | Brain InfarctionChina
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Trustees of Dartmouth CollegePatient-Centered Outcomes Research InstituteCompletedOpioid-Related Disorders | Substance Use Disorders | NASUnited States
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BiogenCompletedRelapsing-Remitting Multiple SclerosisBelgium, Germany, Italy, Norway, France, Mexico, Australia, Spain, Portugal, Greece, Netherlands, United Kingdom, Czechia, Slovakia, Finland, Canada, Argentina, Brazil
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Paradigm Biopharmaceuticals USA (INC)Active, not recruitingOsteoarthritis, KneeUnited States, Australia
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VA Office of Research and DevelopmentMayo ClinicCompletedCoronavirus Disease 2019 (COVID-19)United States
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PfizerCompleted
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Ontario Neurodegeneration Disease Research InitiativeOntario Brain InstituteTerminatedDementia | Neuro-Degenerative DiseaseCanada
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Ontario Neurodegeneration Disease Research InitiativeCompletedStroke | Parkinson Disease | Amyotrophic Lateral Sclerosis | Alzheimer Disease | Frontotemporal DementiaCanada
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Chugai PharmaceuticalJapan Lung Cancer SocietyCompletedNon-small Cell Lung Cancer | Extensive Disease Small Cell Lung CancerJapan