- ICH GCP
- US Clinical Trials Registry
- Search trials
Clinical Trials on Questionnaire and Survey in United States
Total 162330 results
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National University of Natural MedicineUniversity of Manitoba; Oregon Health and Science UniversityCompletedElectrocardiography | Electroencephalography | Respiratory Rate | Surveys and QuestionnairesUnited States
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The University of Texas Health Science Center,...RecruitingAged | Geriatrics | Elder Abuse | Geriatric Assessment | Surveys and Questionnaires | Health Services for the Aged | Self NeglectUnited States
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National Institute of Mental Health (NIMH)CompletedQuestionnaires and SurveysUnited States
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University of PittsburghNational Center for Complementary and Integrative Health (NCCIH)CompletedPersons Receiving Any Medical or Behavioral Treatment (Focus of Study is Questionnaires)United States
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Mayo ClinicTerminatedGastroesophageal Reflux | Hernia, Hiatal | Surveys and Questionnaires | FundoplicationUnited States
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Treatment Research InstituteNational Institute on Drug Abuse (NIDA)CompletedSocial Harms in Substance Users in HIV Trials | Audio Computer Assisted Self-administered QuestionnaireUnited States
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Mid Michigan Health CentersCompletedNo Conditions for This Study. All Male Patients 18 Years of Age or Older Were Administered the LUTS, MSHQ, and Patient Demographics QuestionnaireUnited States
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Boston Children's HospitalDayton Children's Hospital; GetWellNetworkTerminatedInpatient Experience Survey Administration | Inpatient Experience Survey ResponseUnited States
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University of Alabama at BirminghamWithdrawn
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National Cancer Institute (NCI)Completed
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Silver Falls DermatologyUnknownTissue Expander Disorder | Mohs Surgery | Tissue Expansion | Stress Strain CurveUnited States
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Memorial Sloan Kettering Cancer CenterNational Cancer Institute (NCI); Adelphi University; Queen's Hospital CenterCompletedSurvey | Risk Perception | Cancer Related-Risks | Focus GroupUnited States
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Vanderbilt UniversityCompletedHand Surgery | Wrist Surgery | Forearm Surgery | Elbow SurgeryUnited States
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Million Marker Wellness, Inc.CompletedEnvironmental Exposure | Survey | Health Literacy | Endocrine Disrupting Chemicals | Phthalate Exposure | Bisphenol AUnited States
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National Cancer Institute (NCI)CompletedDiet | Diet SurveysUnited States
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Massachusetts General HospitalCenduit LLCUnknownHealthy | Usability | SurveysUnited States
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University of Illinois at ChicagoWithdrawnThe Focus is to Test a Survey Predicting Readmissions | Inpatient Internal Medicine PatientsUnited States
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National Institutes of Health Clinical Center (CC)CompletedAbdominal Surgery | Thoracic Surgery | Urological SurgeryUnited States
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Poudre Valley Health SystemTerminatedSurgery | Surgery--ComplicationsUnited States
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Hospital for Special Surgery, New YorkTerminated
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Hospital for Special Surgery, New YorkCompleted
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Case Comprehensive Cancer CenterCompletedLaparoscopic Surgery | Vaginal SurgeryUnited States
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Mayo ClinicCompletedFoot Surgery | Ankle SurgeryUnited States
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ZymoGeneticsCompletedSpinal Surgery | Vascular SurgeryUnited States
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Nationwide Children's HospitalCompleted
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Pennington Biomedical Research CenterCompletedAlcohol Drinking | Food Intake | Smoking Behaviors | Survey | Vaping | E-Cig UseUnited States
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The Medicines CompanyCompletedCardiac Surgery | Coronary Artery Bypass SurgeryUnited States
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Medical University of South CarolinaCompletedColorectal Surgery | Hepatobiliary SurgeryUnited States
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State University of New York at BuffaloWithdrawnShoulder Surgery | Knee SurgeryUnited States
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The Cleveland ClinicCompletedLaparoscopic Surgery | Surgery | General Anesthesia | PostoperativeUnited States
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University of LouisvilleCompletedPhysical Activity | Surgery | Vaginal Hysterectomy | Vaginal SurgeryUnited States
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Cedars-Sinai Medical CenterRecruitingOther Reconstructive Surgery | Plastic SurgeryUnited States
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Hospital for Special Surgery, New YorkCompleted
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Medical College of WisconsinChildren's Hospital and Health System Foundation, WisconsinCompletedAbdominal Surgery | Thoracic SurgeryUnited States
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Campbell ClinicEnrolling by invitation
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University of Alabama at BirminghamCompletedAdherence, Medication | Pediatric ALL | Functional Constipation | Survey, Family LifeUnited States
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Baylor Research InstituteChiesi USA, Inc.RecruitingSurgery | Cardiac Surgery | Surgery--Complications | Percutaneous Coronary InterventionUnited States
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National Cancer Institute (NCI)CompletedValidation Study | Diet Surveys | Nutritional Assessment | Epidemiology | Methodologic StudyUnited States
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Richard CartabukeCompletedAdenoidectomy | Turbinate Surgery | Functional Endoscopic Sinus Surgery (FESS)United States
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Mayo ClinicWithdrawnTotal Hip Replacement Surgery | Total Knee Replacement SurgeryUnited States
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Rothman Institute OrthopaedicsEnrolling by invitationFoot Surgery | Ankle Surgery | Popliteal Nerve BlockUnited States
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LifeBridge HealthAccriva Diagnostics; Sinai Center for Thrombosis Research and Drug DevelopmentRecruitingCoronary Artery Bypass Grafting | Open Heart Surgery | Aortic Surgery or Redo Surgery | On-pump Double or Triple Valve ProceduresUnited States
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M.S.T. Medical Surgery Technology LTD.CompletedGeneral Laparoscopic Surgery Candidate | Bariatric Laparoscopic Surgery CandidateUnited States
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Ohio State UniversityRecruitingHand SurgeryUnited States
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M.D. Anderson Cancer CenterCompletedAbdominal Surgery | Thoracic SurgeryUnited States
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NorthShore University HealthSystemRecruitingSurgeryUnited States
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University of ChicagoRecruiting