[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100379463":3},{"organization":4,"armGroups":7,"interventions":7,"overallOfficials":8,"centralContacts":12,"locations":22,"responsibleParty":40,"collaborators":7,"id":43,"slug":7,"hasResults":44,"nctId":45,"briefTitle":46,"officialTitle":47,"acronym":7,"eligibilityCriteria":48,"healthyVolunteers":49,"sex":50,"minAge":51,"maxAge":7,"enrollmentInfo":52,"targetDuration":55,"studyType":56,"phases":7,"briefSummary":57,"conditions":58,"keywords":7,"overallStatus":25,"whyStopped":7,"lastUpdateSubmitDate":64,"lastUpdatePostDateStruct":65,"startDateStruct":68,"completionDateStruct":70,"leadSponsor":72,"locationsCount":73},{"fullName":5,"class":6},"White River Junction Veterans Affairs Medical Center","FED",null,[9],{"name":10,"affiliation":5,"role":11},"Heiko Pohl, MD","PRINCIPAL_INVESTIGATOR",[13,17],{"name":10,"role":14,"phone":15,"phoneExt":7,"email":16},"CONTACT","8022959363","heiko.pohl@va.gov",{"name":18,"role":14,"phone":19,"phoneExt":20,"email":21},"Laura L Jensen, MPH","802-295-9363","6953","Laura.Jensen@va.gov",[23],{"facility":24,"status":25,"city":26,"state":27,"zip":28,"country":29,"countryCode":30,"cosmosGeoPoint":31,"geoPoint":36,"contacts":37},"White River Junction VAMC","RECRUITING","White River Junction","Vermont","05009","United States","US",{"type":32,"coordinates":33},"Point",[34,35],-72.31926,43.64896,{"lat":35,"lon":34},[38,39],{"name":10,"role":14,"phone":19,"phoneExt":7,"email":16},{"name":18,"role":14,"phone":15,"phoneExt":20,"email":21},{"type":11,"investigatorFullName":41,"investigatorTitle":42,"investigatorAffiliation":5,"oldNameTitle":7,"oldOrganization":7},"Dr. Heiko Pohl","Associate Professor of Medicine, Dartmouth College","100379463",false,"NCT04220905","Endoscopic Resection of Large Colorectal Polyps: An Observational Cohort Study","Large Polyp Study (LPS) III - Endoscopic Resection of Large Colorectal Polyps: An Observational Cohort Study","Inclusion Criteria:\n\n* Any patient ≥18 who presents for an upper endoscopy or colonoscopy and who does not have criteria for exclusion\n* Patients with a ≥20mm colon polyp\n* Patients with a ≥10mm duodenal polyp\n\nExclusion Criteria:\n\n* Patients who are receiving an emergency endoscopy\n* Patients with coagulopathy with an elevated INR ≥1.5, or platelets \\\u003C50\n* Poor bowel preparation\n* Pregnancy",true,"ALL","18 Years",{"count":53,"type":54},1500,"ESTIMATED","5 Years","OBSERVATIONAL","This protocol describes a prospective cohort study. It addresses an important challenge in the prevention of colorectal cancer and duodenal cancer: how to safely and effectively remove large polyps.",[59,60,61,62,63],"Colonic Polyp","Colonoscopy","Complication","Recurrence","Duodenal Polyp","2024-07-01",{"date":66,"type":67},"2024-07-05","ACTUAL",{"date":69,"type":67},"2017-11-01",{"date":71,"type":54},"2025-05",{"name":5,"class":6},1]