Not applicableStudy completedNCT05405530What this trial is testingNasal Mask Kit in Gastrointestinal EndoscopyWho this might be right forHypoxiaGastric CancerGastric Polyp+3 more RenJi Hospital 1,204
Not applicableStudy completedNCT01819454What this trial is testingThe Diagnostics of Extraesophageal Reflux With the Restech SystemWho this might be right forNasal DiseasesNasal PolypsLaryngopharyngeal Reflux University Hospital Ostrava 90
Not applicableStudy completedNCT00874263What this trial is testingConfocal Probe-based Endoscopic Imaging, Colorectal Cancer, Gastrointestinal (GI) PathologiesWho this might be right forColonic PolypsEsophageal Diseases Mayo Clinic 225
Not applicableStudy completedNCT04344964What this trial is testingEndoscopy-related Phone Consultation During the COVID-19 OutbreakWho this might be right forColon PolypColon DiseaseReflux, Gastroesophageal+1 more Austin Health 186
Not applicableLooking for participantsNCT06081647What this trial is testingThe Efficacy and Safety of the COMBO Endoscopy Oropharyngeal Airway in Gastrointestinal Endoscopy ProcedureWho this might be right forHypoxiaGastric PolypColon Cancer+1 more RenJi Hospital 1,200
Not applicableLooking for participantsNCT02012699What this trial is testingIntegrated Cancer Repository for Cancer ResearchWho this might be right forPancreatic CancerThyroid CancerLung Cancer+47 more University of Nebraska 999,999
Not applicableLooking for participantsNCT04117100What this trial is testingAdvanced Endo-therapeutic Procedure : Registry-based Observational StudyWho this might be right forZenker DiverticulumPolyp of ColonColo-rectal Cancer Centre hospitalier de l'Université de Montréal (CHUM) 500
Not applicableUnknownNCT04843397What this trial is testingDiagnostic Performance Indicators in Upper GI Endoscopy:PROSPERO StudyWho this might be right forEsophageal CancerGastric CancerBarrett Esophagus+7 more University of Cambridge 1,000
Not applicableStudy completedNCT00215787What this trial is testingInvestigation of the Association Between Nasal Polyposis and Extraesophageal Reflux DiseaseWho this might be right forNasal PolypsGastroesophageal Reflux Head and Neck Surgery Associates 20
Not applicableStudy completedNCT03073226What this trial is testingA Prospective Study Comparing the Accuracy of Olympus Lucera Spectrum Technology vs Olympus Lucera Elite Technology in the in Vivo Diagnosis of Barrett's Oesophagus and Colorectal Polyps: The ELITE StudyWho this might be right forBarrett EsophagusPolyps Portsmouth Hospitals NHS Trust 232
Not applicableWithdrawnNCT05736705What this trial is testingMonopolar and Bipolar in Esophageal ESDWho this might be right forEsophageal NeoplasmEsophageal PolypEndoscopic Submucosal Dissection+1 more Baylor College of Medicine
Post-approval studies (Phase 4)UnknownNCT05688020What this trial is testingTranexamic Acid During Upper GI Endoscopic Resection ProceduresWho this might be right forGastric PolypGastric NeoplasmDuodenal Neoplasms+1 more Assaf-Harofeh Medical Center 200
Not applicableUnknownNCT05247346What this trial is testingEarly Detection of Cancer Onset Based on Sensing Field Cancerization at the Organ Level in the Alimentary Tract Using an Integrated Stimulated Raman/Scattering Modality for Endoscopic Real-time in Vivo MeasurementsWho this might be right forEsophageal AdenocarcinomaBarrett EsophagusColorectal Adenoma+4 more University Medical Center Groningen 60
Testing effectiveness (Phase 2)Study completedNCT06812403What this trial is testingCombination COMBO Endoscopy Oropharyngeal Airway With High-Flow Nasal Cannula Oxygenation in Sedated Gastrointestinal Endoscopy for Obese PatientsWho this might be right forHypoxiaEsophageal CancerGastric Cancer+1 more Zhejiang University 50
Not applicableLooking for participantsNCT00899626What this trial is testingGastrointestinal Biomarkers in Tissue and Biological Fluid Samples From Colorectal Cancer PatientsWho this might be right forColorectal CancerEsophageal CancerGastric Cancer+2 more Vanderbilt University Medical Center 5,000
Not applicableStudy completedNCT05030870What this trial is testingCapnographic Monitoring in Gastrointestinal Endoscopy for Elderly PatientsWho this might be right forHypoxiaGastric CancerGastric Polyp+3 more RenJi Hospital 1,800
Not applicableEnded earlyNCT05579444What this trial is testingSystems Biology of Gastrointestinal and Related DiseasesWho this might be right forUlcerative ColitisCrohn DiseaseObesity+19 more Viome 17
Not applicableStudy completedNCT02284802What this trial is testingEarly Detection of Tumors of the Digestive Tract by Confocal EndomicroscopyWho this might be right forBarrett EsophagusGastric Antrectomy PartialBiliary Duct Stricture+4 more Fauze Maluf Filho 87
Not applicableLooking for participantsNCT06822413What this trial is testingRaman Spectroscopy-Based Deep Learning Model for Early Pan-Cancer Early DiagnosisWho this might be right forCancer DiagnosisLiver Cancer, AdultCancer Screening+14 more Second Affiliated Hospital, School of Medicine, Zhejiang University 600
Not applicableUnknownNCT03065257What this trial is testingEndoscopic Resection Multicenter RegistryWho this might be right forGastrointestinal NeoplasmsGastrointestinal DiseaseGastric Cancer+10 more Weill Medical College of Cornell University 200