- ICH GCP
- US Clinical Trials Registry
- Search trials
Search clinical trials for: No intervention. only observational cross sectional study
Total 716 results
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Aga Khan UniversityCompleted
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Ahram Canadian UniversityRecruiting
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Istanbul Medipol University HospitalCompletedIdiopathic Pulmonary FibrosisTurkey
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Northumbria Healthcare NHS Foundation TrustCompleted
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University Medicine GreifswaldUniversity Medical Center Rostock; University of Applied Sciences Neubrandenburg and other collaboratorsCompletedChronic Pancreatitis | Short Bowel Syndrome | Liver CirrhosesGermany
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Centro Cardiologico MonzinoCompletedDepression | Quality of Life | Anxiety | Emotional Stress | Self-care | Chronic Cardiovascular DiseaseItaly
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American Medical AssociationJohns Hopkins University; University of California, San Francisco; University... and other collaboratorsUnknownPhysician Work Motivation
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Chinese University of Hong KongHospital Authority of Hong Kong (Bradbury Hospice)Completed
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University of Massachusetts, AmherstTufts University; Harvard University; UNICEFCompletedStunting | Adolescent Development | UndernutritionUnited States
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Ahram Canadian UniversityRecruiting
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Shanghai Public Health Clinical CenterUnknown
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Alexandria UniversityRecruitingMyalgic EncephalomyelitisEgypt
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IRCCS San RaffaeleRecruiting
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University Hospital, GhentUniversity GhentCompletedOverweight and ObesityBelgium
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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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Oğuzhan KandemirRecruitingFibromyalgia Syndrome | ChronotypeTurkey
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Modum BadUniversity of OsloCompletedLoneliness, Worry, Rumination, Health Anxiety, Depression, AnxietyNorway
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Universidade Federal de GoiasCompleted
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University Hospital, Basel, SwitzerlandCompletedPostoperative Complications | Intraoperative Complications | Patient Safety | Risk ManagementNew Zealand, Switzerland, United States, Netherlands, Spain, Austria, Turkey, United Kingdom, Australia, Greece, Ireland, Italy
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University Hospital, GrenobleUnknown
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Texas Tech UniversityCompletedGender | Early Adolescent BehaviorUnited States
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Rutgers, The State University of New JerseyNational Institute of Neurological Disorders and Stroke (NINDS)CompletedDepression | Parkinson's Disease | AnxietyUnited States
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University Medicine GreifswaldRecruitingLymphoma | Colorectal Cancer | Pancreas CancerGermany
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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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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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University Medicine GreifswaldRecruitingMalnutrition | Acute PancreatitisGermany
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University Medicine GreifswaldCompletedGastric Cancer | Pancreatic Cancer | Small Intestine Cancer | Rectal Cancer | Neuroendocrine Tumors | Bile Duct Cancer | Colon Cancer | Liver Cancer | Oesophageal Cancer | GIST, MalignantGermany
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Elliott Crouser MDCompleted
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Groupe Hospitalier Paris Saint JosephCompleted
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Benha UniversityCompletedCOVID-19 | Pandemic, COVID-19 | Face Mask SqueezeEgypt
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Ministry of Health, KuwaitCompleted
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Federation Internationale de Football AssociationActive, not recruiting
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Umeå UniversityCompletedTraumatic Brain Injury | Traumatic Intracranial HemorrhageSweden
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Shanghai Tongji Hospital, Tongji University School...Huashan HospitalCompleted
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Federation Internationale de Football AssociationMajor League SoccerActive, not recruitingBrain Injuries | Traumatic Brain Injury | Head Injury | ConcussionUnited States
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Federation Internationale de Football AssociationAspetar Orthopaedic and Sports Medicine HospitalActive, not recruitingInjuries | Illness Physical | Illness, MentalQatar
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Massachusetts General HospitalCompletedMinor Head InjuryUnited States
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Massachusetts General HospitalCompleted
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Erasmus Medical CenterRecruitingHeat Illness | Heat Exhaustion | Heat Stroke ExertionalNetherlands
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University of KielRecruiting
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Sun Yat-sen UniversityEssilor InternationalCompleted
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University College, LondonUniversity of CataniaUnknownMetabolic Syndrome | Periodontitis, AdultItaly, United Kingdom
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San Francisco Veterans Affairs Medical CenterRecruitingCOVID-19 | Fatigue | COVID-19 Pandemic | Concentration Ability Impaired | Memory Deficits | Brain Fog | COVID Long-HaulUnited States
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Dr. Anatoly LangerAmgenActive, not recruitingDyslipidemiaKuwait, Mexico, Saudi Arabia, United Arab Emirates
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San Francisco Veterans Affairs Medical CenterRecruitingDepressive Disorder | Depression | Anhedonia | Depressive Symptoms | Major Depressive Disorder | Major Depressive EpisodeUnited States
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University of FloridaUnited States Department of Defense; Malcom Randall VA Medical Center; Brooks... and other collaboratorsCompletedIncomplete Spinal Cord Injury | Brown Sequard SyndromeUnited States