Clinical Trials on Questionnaire and Survey
Total 418280 results
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Hospital for Special Surgery, New YorkTerminated
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Hospital for Special Surgery, New YorkCompleted
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Medical University of South CarolinaCompletedColorectal Surgery | Hepatobiliary SurgeryUnited States
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Case Comprehensive Cancer CenterCompletedLaparoscopic Surgery | Vaginal SurgeryUnited States
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University of KwaZuluMedical Research Council, South AfricaCompletedMortality | Surgery | Surgery- ComplicationsSouth Africa, Algeria, Benin, Burundi, Cameroon, Congo, The Democratic Republic of the, Congo, Egypt, Ethiopia, Gambia, Ghana, Kenya, Libyan Arab Jamahiriya, Madagascar, Mali, Mauritius, Namibia, Nigeria, Niger, Senegal, Tanzania, Tog... and more
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Mayo ClinicCompletedFoot Surgery | Ankle SurgeryUnited States
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ZymoGeneticsCompletedSpinal Surgery | Vascular SurgeryUnited States
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University Hospital MuensterCompletedAbdominal Surgery | Abdominothoracic SurgeryGermany
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Pennington Biomedical Research CenterCompletedAlcohol Drinking | Food Intake | Smoking Behaviors | Survey | Vaping | E-Cig UseUnited States
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Yonsei UniversityUnknownOrthopedic Surgery-lower Leg SurgeryKorea, Republic of
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York Teaching Hospitals NHS Foundation TrustCompletedColorectal Surgery | Major Abdominal SurgeryUnited Kingdom
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IMTN NOTES Research GroupUnknownGastrointestinal Surgery | Natural Orifice SurgeryBrazil
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Centre Hospitalier Universitaire de NīmesCompletedAnesthesia, Local | Hand Surgery | Wrist Surgery | Elbow SurgeryFrance
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Imperial College LondonCompletedLaparoscopic Surgery | Minimally Invasive SurgeryUnited Kingdom
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McMaster UniversityCanadian Institutes of Health Research (CIHR); Population Health Research Institute and other collaboratorsActive, not recruitingSurgery (Cardiac) | Surgery (Major Vascular)Canada, United Kingdom
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Western University, CanadaNot yet recruitingSurgery | Surgery--Complications | Pulmonary Complication
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Cedars-Sinai Medical CenterRecruitingOther Reconstructive Surgery | Plastic SurgeryUnited States
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University Hospital, GrenobleSuspendedMaxillofacial Surgery | Computer-Assisted SurgeryFrance
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Universidad de ZaragozaCentro de Investigación Biomédica en Red de enfermedades hepáticas y digestivas... and other collaboratorsRecruitingBariatric Surgery | Bariatric Surgery and Whole Body Vibration TrainingSpain
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Russian Federation of Anesthesiologists and ReanimatologistsRecruitingRespiratory Failure | Respiratory Disease | SurveyRussian Federation
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Hospital for Special Surgery, New YorkCompleted
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Yonsei UniversityCompletedLower Extremity Surgery | Minor Urologic SurgeryKorea, Republic of
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Academisch Medisch Centrum - Universiteit van Amsterdam...CompletedCardiac Surgery | Cardiopulmonary Bypass | Thoracic SurgeryNetherlands
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Istituto Clinico HumanitasSocieta Italiana Anestesia Analgesia Rianimazione e Terapia IntensivaRecruitingFrailty | Anesthesia | Thoracic Surgery | Cardiothoracic Surgery | Vascular Surgery | Comorbidities and Coexisting ConditionsItaly
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Smith & Nephew, Inc.CompletedOncoplastic Breast Surgery | Bilateral SurgeryUnited Kingdom, Netherlands
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Medical College of WisconsinChildren's Hospital and Health System Foundation, WisconsinCompletedAbdominal Surgery | Thoracic SurgeryUnited States
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Yan FuxiaNot yet recruitingCardiac Surgery | Enhanced Recovery After SurgeryChina
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Faiza GabaQueen Mary University of London; University of Hertfordshire; University of Aberdeen and other collaboratorsRecruitingGynecologic Cancer | Surgery | Surgery--ComplicationsUnited Kingdom
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Yonsei UniversityCompletedCardiac Surgery | Vascular Surgery Using CPBKorea, Republic of
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Hacettepe UniversityCompletedSurgery--Complications | Newborn Morbidity | Neonatal SurgeryTurkey
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The Medicines CompanyCompletedCardiac Surgery | Coronary Artery Bypass SurgeryUnited States
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Fondation Hôpital Saint-JosephCompletedHip Prosthetic Surgery | Knee Prosthetic SurgeryFrance
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Swiss Cardio Technologies AGCompletedValve Surgery | Coronary Artery Bypass SurgeryGermany, Austria
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Ramsay Générale de SantéDr François LintzCompletedFoot Surgery | Ankle Surgery | 3D ImagingFrance
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The Cleveland ClinicCompletedLaparoscopic Surgery | Surgery | General Anesthesia | PostoperativeUnited States
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Huazhong University of Science and TechnologyCompletedLaparoscopic Surgery | Hysteroscopic SurgeryChina
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Duke UniversityWithdrawnSurgical Complications From Surgery | Surgical Complications From Bladder Surgery | Surgical Complications From Bowel Surgery
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University of Alabama at BirminghamCompletedAdherence, Medication | Pediatric ALL | Functional Constipation | Survey, Family LifeUnited States
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Kocaeli Derince Education and Research HospitalKocaeli UniversityUnknownEnhanced Recovery After Surgery | Open Heart SurgeryTurkey
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Universitätsklinikum Hamburg-EppendorfRecruitingSerratus Anterior Plane Block | Minimal Invasive Cardiac Surgery | Minimal Invasive Cardiac Surgery Mitral Valve SurgeryGermany
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Hospices Civils de LyonCompletedSurgery for Sacral Nerve Neurostimulation | Surgery for Urinary Artificial Sphincter | Surgery for Prosthetic Penile ImplantFrance
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Unidad Internacional de Cirugia Bariatrica y MetabolicaRecruitingGERD | Bariatric Surgery Candidate | Revisional Bariatric SurgeryVenezuela
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University of CalgaryCompletedColorectal Surgery | Enhanced Recovery After Surgery | PrehabilitationCanada
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University of LouisvilleCompletedPhysical Activity | Surgery | Vaginal Hysterectomy | Vaginal SurgeryUnited States
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University Hospital, Clermont-FerrandUnknownOpen Colorectal Surgery | Early Rehabilitation After SurgeryFrance
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University Hospital of FerraraUniversità degli Studi di Ferrara; Ministero della Salute, ItalyCompletedLaparoscopic Surgery | Colorectal Surgery | Recovery of Function
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Istanbul UniversityCompletedPosition | Endotracheal Tube Cuff Pressure | Surgery; Ear | Surgery; Head and NeckTurkey
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University of OxfordCompletedSurgery | Surgery--Complications | Ureteric InjuryUnited Kingdom
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St. Antonius HospitalCatharina Ziekenhuis EindhovenUnknownBariatric Surgery | Body Contouring SurgeryNetherlands
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National Cancer Institute (NCI)CompletedValidation Study | Diet Surveys | Nutritional Assessment | Epidemiology | Methodologic StudyUnited States