- ICH GCP
- US Clinical Trials Registry
- Search trials
Search clinical trials for: natural orififice specimen
Total 4677 results
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Zunyi Medical CollegeUnknownColorectal CancerChina
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National Cancer Center, ChinaRecruiting
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Cancer Institute and Hospital, Chinese Academy...Recruiting
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Istituto Clinico HumanitasRecruitingRectal Cancer | SurgeryItaly
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National Alliance for Sickle Cell CentersBeam Therapeutics Inc.RecruitingSickle Cell TraitUnited States
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Margaret Gatti-MaysRecruitingAnatomic Stage IV Breast Cancer AJCC v8 | HER2-Negative Breast CarcinomaUnited States
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National Taiwan University HospitalRecruiting
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Sixth Affiliated Hospital, Sun Yat-sen UniversityNot yet recruitingSurgery | Machine Learning | Natural Orifice Specimen Extraction Surgery | Rectosigmoid CancerChina
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Chang Gung Memorial HospitalNot yet recruitingColorectal Cancer
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National Cancer Institute (NCI)RecruitingLugano Classification Limited Stage Hodgkin Lymphoma AJCC v8United States, Puerto Rico, Canada
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National Institute on Deafness and Other Communication...RecruitingHearing Loss | DeafnessUnited States
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Changhai HospitalNot yet recruitingDepartment of Anorectal Surgery, Changhai Hospital Affiliated to Naval Medical University
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University of MinnesotaRecruitingDNA Repair Disorder | Xeroderma Pigmentosum | Cockayne Syndrome | TrichothiodystrophyUnited States
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Taiyuan LiNot yet recruitingRectal Neoplasms | Robotic Surgery | Natural Orifice Specimen Extraction SurgeryChina
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Seoul National University Bundang HospitalNot yet recruiting
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National Heart, Lung, and Blood Institute (NHLBI)RecruitingCardiovascular Disease | Arterial Stiffness | Germline Mutation in the NOTCH 3 Gene | Pathogenesis of CADASIL | Clinical Phenotype of CADASILUnited States
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National Cancer Institute (NCI)Recruiting
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National Heart, Lung, and Blood Institute (NHLBI)RecruitingCardiovascular Disease | Williams Syndrome | Supravalvular Aortic StenosisUnited States
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Cancer Institute and Hospital, Chinese Academy...Recruiting
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National Cancer Institute (NCI)RecruitingProstate CancerUnited States
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National Heart, Lung, and Blood Institute (NHLBI)RecruitingCardiovascular Disease | Undiagnosed DiseasesUnited States
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National Cancer Institute (NCI)RecruitingHealthy Volunteers | Bladder Cancer | Urothelial Cancer | Urinary Tract CancerUnited States
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National Institute of Dental and Craniofacial Research...RecruitingTooth Diseases | Diseases | Tooth | Stomatognatic | Tooth ImpactionUnited States
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National Eye Institute (NEI)RecruitingAge-Related Macular Degeneration | Diabetic Retinopathy | Retinal Vein Occlusion | Retinal Disease | Von Hippel-Lindau SyndromeUnited States
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National Institute of Allergy and Infectious Diseases...RecruitingBlood Specimen Collection | Immunity, Mucosal | Immune System ProcessesUnited States
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National Cancer Institute (NCI)RecruitingBreast Cancer | Lung Cancer | Prostate Cancer | Colon Cancer | Liver CancerUnited States
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National Heart, Lung, and Blood Institute (NHLBI)RecruitingHealthy VolunteersUnited States
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National Human Genome Research Institute (NHGRI)RecruitingPulmonary Fibrosis | Healthy Volunteers | Hermansky-Pudlak Syndrome (HPS)United States
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National Heart, Lung, and Blood Institute (NHLBI)RecruitingNeoplasms | Hematologic Neoplasms | Healthy VolunteersUnited States
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National Institute of Allergy and Infectious Diseases...RecruitingSample CollectionUnited States, Puerto Rico
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National Cancer Institute (NCI)RecruitingRenal Cell Carcinoma | Cervical Carcinoma | Lung CarcinomaUnited States
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National Cancer Institute (NCI)RecruitingHIV | Kaposi's Sarcoma | Primary Effusion Lymphoma | Lymphomas | Multicentric Castleman's DiseaseUnited States
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Eunice Kennedy Shriver National Institute of Child...RecruitingCushing Disease | Prolactinoma | Panhypopituitarism | Gigantism/AcromegalyUnited States
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National Institute of Allergy and Infectious Diseases...Enrolling by invitationHealthy Volunteer SamplesUnited States
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National Cancer Institute (NCI)CompletedLeukemia | Multiple Myeloma | MGUS | Monoclonal B-Cell LymphocytosisUnited States
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Nanchang UniversityEnrolling by invitationNatural Orifice Specimen Extraction Surgery | Robotic | Middle Rectal Cancer | Short-term OutcomesChina
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National Institutes of Health Clinical Center (CC)Active, not recruiting
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National Cancer Institute (NCI)Active, not recruitingUnresectable Malignant Solid Neoplasm | Metastatic Malignant Solid NeoplasmUnited States
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National Cancer Institute (NCI)Active, not recruitingBrain Cancer | Brain Tumor | Neoplasm | Spine Cancer | Spine TumorUnited States
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National Institute of Neurological Disorders and...Completed
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National Heart, Lung, and Blood Institute (NHLBI)CompletedCardiovascular Disease | Arterial Stiffness | Germline Mutation in the NOTCH 3 Gene | Pathogenesis of CADASIL | Clinical Phenotype of CADASILUnited States
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National Cancer Institute (NCI)Active, not recruiting
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National Institute of Environmental Health Sciences...Completed
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Taiyuan LiCompletedRectal Cancer | Robotic Surgery | Natural Orifice Specimen Extraction SurgeryChina
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National Eye Institute (NEI)Completed
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Boston Children's HospitalEunice Kennedy Shriver National Institute of Child Health and Human Development... and other collaboratorsActive, not recruitingSuccinic Semialdehyde Dehydrogenase DeficiencyUnited States, United Kingdom, Germany, Spain
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National Institute on Deafness and Other Communication...TerminatedHead and Neck CarcinomaUnited States
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Seoul National University Bundang HospitalCompletedUrologic Neoplasms | Neoplasms by Site | Gastrointestinal Neoplasms | Colorectal Neoplasms
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Dr. Ersin Arslan Education and Training HospitalInonu UniversityCompleted
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Inonu UniversityCompletedIncisional Hernia | Incision InfectionTurkey