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- US Clinical Trials Registry
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Search clinical trials for: No clinical intervention is planned; study is observational
Total 578 results
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Shanghai Jiao Tong University School of MedicineRecruiting
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Meir Medical CenterCompleted
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University Hospital, Basel, SwitzerlandEnrolling by invitationPediatric Chronic PainSwitzerland
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Pierre and Marie Curie UniversityCompleted
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Wonju Severance Christian HospitalCompletedCardiovascular Diseases | Coronary Artery Disease | Peripheral Artery Disease
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Laboratoire de Référence des MycobactériesInstitute of Tropical Medicine, Belgium; Universiteit Antwerpen; Direction Générale... and other collaboratorsCompleted
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Universidad San JorgeHospital General de la Defensa en ZaragozaCompleted
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Cairo UniversityCompletedJumping Gap Dimension at Maxillary TeethEgypt
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Chinese University of Hong KongUnknownAerosol-generating Procedure, EsophagogastroduodenoscopyHong Kong
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Pierre and Marie Curie UniversityCompleted
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Centre Hospitalier Universitaire de NīmesCompleted
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University of Illinois at Urbana-ChampaignNational Dairy CouncilUnknownCognitive Function | Diet HabitUnited States
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Johns Hopkins UniversityUniversity of California, Los AngelesCompletedFrailty | Accidental Falls | Dysfunction of Vestibular SystemUnited States
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University of Geneva, SwitzerlandCompletedNocturnal Leg Cramps | Sleep Wake Transition DisordersSwitzerland
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Rockefeller UniversityMemorial Sloan Kettering Cancer Center; Albert Einstein College of Medicine; NYU... and other collaboratorsCompleted
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Duke UniversityNational Institute of Allergy and Infectious Diseases (NIAID)Completed
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Deep BreezeCompleted
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Spineology, IncCompletedLumbar Degenerative Disc DiseaseUnited States
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King's College LondonNot yet recruitingCardiac Disease
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UConn HealthRecruitingMyocardial Infarction | Ischemia | Stroke, IschemicUnited States
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Stanford UniversityNational Institutes of Health (NIH); Doris Duke Charitable FoundationTerminatedPregnancy Related | Influenza, HumanUnited States
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Boston Scientific CorporationCompleted
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University Hospital Southampton NHS Foundation...University of Southampton; University of CambridgeNot yet recruitingPerioperative Complication | Surgery-Complications | MitochondrialUnited Kingdom
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King's College LondonParc de Salut Mar; Fondation Jérôme LejeuneRecruitingDown SyndromeFrance, Spain, United Kingdom
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University of North Carolina, Chapel HillNational Heart, Lung, and Blood Institute (NHLBI)CompletedLiver Diseases | Hemophilia A | Hepatitis, Viral, Human | Blood Disease
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University Medical Center GroningenWithdrawnEmphysema or COPD
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Korea University Guro HospitalRecruitingCovid-19 | SARS-CoV-2 | Vaccine | Microbiome | ImmunogenicityKorea, Republic of
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OM1, Inc.American Academy of DermatologyEnrolling by invitationPsoriasis | Atopic Dermatitis | Vitiligo | Hidradenitis Suppurativa | Alopecia Areata | DermatologyUnited States
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GlaxoSmithKlineCompletedNeoplasms, MetastasisKorea, Republic of, Hong Kong, Philippines, Singapore
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Zuyderland Medisch CentrumCompletedMortality | Chronic Obstructive Pulmonary Disease | Exacerbation CopdNetherlands
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The First Affiliated Hospital of Soochow UniversityShandong Provincial Hospital; Qingdao Municipal Hospital; Central South University and other collaboratorsNot yet recruitingAnkylosing SpondylitisChina
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University Medicine GreifswaldRecruitingLymphoma | Colorectal Cancer | Pancreas CancerGermany
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Beijing Tiantan HospitalPeking University Third Hospital; Xuanwu Hospital, Beijing; Beijing Shijitan... and other collaboratorsNot yet recruiting
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Rigshospitalet, DenmarkFunding: Toyota Foundation; Funding: Hede Nielsen Foundation; Funding: Grosserer... and other collaboratorsActive, not recruiting
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Umeå UniversityCompletedBrain Injuries | Traumatic Intracranial HemorrhageSweden
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Brian Hiestand MDEmergency Medicine FoundationCompletedHeart Failure, CongestiveUnited States
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PregistryHarvard School of Public Health (HSPH)CompletedDepression | COVID-19 | Pregnancy Complications | Anxiety | Mental Health Wellness 1 | Coronavirus | PtsdUnited States
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International Agency for Research on CancerRajiv Gandhi Centre for Biotechnology; Department of Health and Family welfare... and other collaboratorsRecruiting
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Universitair Ziekenhuis BrusselRecruiting
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Abramson Cancer Center at Penn MedicineCompleted
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Indiana UniversityJuvenile Diabetes Research FoundationCompletedType 1 DiabetesUnited States
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Ruijin HospitalHangzhou Genetron Medical Laboratory Co., Ltd.Recruiting
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Audubon BioscienceEnrolling by invitationCardiovascular Diseases | Autoimmune Diseases | Infectious Disease | Pregnancy Related | Hematologic Malignancy | Oncology | Renal Disease | Gastro-Intestinal Disorder | Genitourinary DiseaseUnited States
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BERTHILLIER JulienCompletedChildren With a Craniopharyngioma
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Ludwig Boltzmann Institute for Lung HealthCompletedVirus Diseases | COVID-19Austria
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University of LjubljanaCompleted
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University of Campinas, BrazilFundação de Amparo à Pesquisa do Estado de São PauloNot yet recruitingHypertension | Resistant HypertensionBrazil
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Massachusetts General HospitalHarvard Medical School (HMS and HSDM); National Institute of Allergy and Infectious... and other collaboratorsCompletedHIV-1-infectionUganda, South Africa
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Society for Applied StudiesWorld Health OrganizationCompletedStill Births | Neonatal Deaths | Maternal DeathsIndia
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Technical University of MunichSwiss Tropical & Public Health Institute; Makerere University; European and Developing... and other collaboratorsActive, not recruitingSocial Acceptance | Schistosomiasis in ChildrenUganda, Kenya, Côte D'Ivoire