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Search clinical trials for: questionnaire (observational study)
Total 12831 results
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Leiden University Medical CenterCompleted
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Institute of Liver and Biliary Sciences, IndiaCompleted
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Loma Linda UniversityCompleted
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Asociacion Instituto BiodonostiaCompletedInfluenza Virus InfectionSpain
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Ministry of Health, Labour and Welfare, JapanUnknownAtrial Fibrillation | Stroke, AcuteJapan
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Novartis VaccinesCompleted
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Novartis VaccinesCompletedInfluenzaItaly, Argentina, Netherlands
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Instituto Bioclon S.A. de C.V.University of ArizonaCompleted
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Ege UniversityCompletedFibromyalgia | Coronavirus Disease 2019 PandemicTurkey
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Wageningen UniversityDutch Cancer Society; Wereld Kanker Onderzoek Fonds; Funding: World Cancer Research... and other collaboratorsRecruiting
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University of SydneyUniversity of Oslo; Imperial College London; Amgen; The Thrombolysis in Myocardial...TerminatedCardiovascular Diseases | Coronary Heart Disease | Cardiovascular Morbidity | Low-density-lipoprotein-typeUnited Kingdom, United States, Norway
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Imperial College LondonActive, not recruitingCardiomyopathies | Implantable Defibrillator User | ICDUnited Kingdom
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Pfizer's Upjohn has merged with Mylan to form Viatris...CompletedIschemic Optic Neuropathy | Anterior Ischemic Optic Neuropathy
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Mahidol UniversityInternational Atomic Energy AgencyCompleted
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University Hospital, CaenUnknown
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PfizerWithdrawnInfant, Small for Gestational Age
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Koç UniversityRecruitingMultiple Sclerosis | Neurogenic BladderTurkey
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LuminopiaRecruiting
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Zhujiang HospitalRecruiting
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Instituto BernabeuUniversidad Miguel Hernandez de ElcheRecruitingInfertility Due to NonimplantationSpain
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University of Geneva, SwitzerlandUniversity Hospital, GenevaRecruitingEfficacy | Toxicity | Beta-lactam Antibiotics | Therapeutic Drug Monitoring | Ceftazidime | Amoxicillin | Meropenem | Imipenem | Piperacillin | Flucloxacillin | CefepimeSwitzerland
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Ankara City Hospital BilkentCompletedAnesthesia | Crush Injury | EarthquakeTurkey
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Paulo Sergio da Silva SantosTerminatedLeukemia, Myeloid, Acute | Leukemia, LymphoblasticBrazil
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Poitiers University HospitalCompletedObesity | Neostigmine | Residual Neuromuscular BlockadeFrance
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Ankara City Hospital BilkentCompletedAnesthesia | Child, Only | Muscular Atrophy, SpinalTurkey
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Göteborg UniversityTerminatedSepsis | Septic Shock | SIRS | Sepsis, Severe | Post-Op ComplicationSweden
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Erasmus Medical CenterCompletedCoronary Artery Disease
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University of PennsylvaniaCompletedPostpartum | Intrauterine Devices, CopperUnited States
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University of OxfordMahidol Oxford Tropical Medicine Research Unit; Economic and Social Research... and other collaboratorsCompletedAntibiotic Use | Rural Healthcare-seeking Behaviour | Marginalisation (Economic, Social, Spatial)Lao People's Democratic Republic, Thailand
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Université Catholique de LouvainCompleted
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GlaxoSmithKlineCompletedA Study of Patient Management in HIV-1 Infected Patients Found to Have the Genetic Marker HLA-B*5701HIV InfectionSpain, Slovenia, Belgium, Italy, Russian Federation, Austria, Switzerland
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National Taiwan University HospitalCompleted
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M.D. Anderson Cancer CenterNovartisUnknown
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University of Southern CaliforniaStanford UniversityCompletedHereditary Breast and Ovarian CancerUnited States
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National Taiwan University HospitalCompletedUrinary Bladder, Overactive
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National Institutes of Health Clinical Center (CC)National Cancer Institute (NCI)CompletedBrain and Central Nervous System TumorsUnited States
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Universitair Ziekenhuis BrusselRecruitingWhite Blood Cells Engulfing Red Blood CellsBelgium
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Johan FranckPublic Health Agency of SwedenActive, not recruitingDrug Use DisordersSweden
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Oregon Health and Science UniversityOregon Clinical and Translational Research Institute; Portland VA Medical Center and other collaboratorsCompletedParkinson Disease | Huntington DiseaseUnited States
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Universitätsklinikum Hamburg-EppendorfCompletedAirway Management | Intubation, IntratrachealGermany
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Istituto Clinico HumanitasCompleted
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Centre Hospitalier Universitaire de NīmesCompletedCritical Illness | Underdosing of AminoglycosidesFrance, Australia, United Kingdom, Chile, Greece
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ViiV HealthcareCompletedHIV Infection | Infection, Human Immunodeficiency Virus IUnited States, Italy
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University of MichiganNational Heart, Lung, and Blood Institute (NHLBI)CompletedSleep Apnea Syndromes | Sleep | Sleep Disordered BreathingUnited States
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Robert PendletonUniversity of LouisvilleCompleted
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Gaziosmanpasa Research and Education HospitalEnrolling by invitationChildren | Musculoskeletal DisorderTurkey
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Mansoura UniversityMenoufia UniversityRecruitingBone ResorptionEgypt
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University Hospital, Basel, SwitzerlandMemorial Sloan Kettering Cancer CenterActive, not recruitingBreast CancerGermany, United States, Korea, Republic of, Spain, Turkey, Switzerland, United Kingdom, Netherlands, Slovenia, Greece, Italy
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Institute of Liver and Biliary Sciences, IndiaCompletedAcute-On-Chronic Liver FailureIndia