[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100448936":3},{"organization":4,"armGroups":7,"interventions":26,"overallOfficials":31,"centralContacts":36,"locations":41,"responsibleParty":119,"collaborators":121,"id":130,"slug":131,"hasResults":132,"nctId":133,"briefTitle":134,"officialTitle":135,"acronym":10,"eligibilityCriteria":136,"healthyVolunteers":132,"sex":137,"minAge":138,"maxAge":139,"enrollmentInfo":140,"targetDuration":10,"studyType":143,"phases":10,"briefSummary":144,"conditions":145,"keywords":148,"overallStatus":97,"whyStopped":10,"lastUpdateSubmitDate":151,"lastUpdatePostDateStruct":152,"startDateStruct":155,"completionDateStruct":157,"leadSponsor":159,"locationsCount":160},{"fullName":5,"class":6},"Evergreen General Hospital, Taiwan","OTHER",[8,14,18,22],{"label":9,"type":10,"description":11,"interventionNames":12},"Screening indication",null,"Screening indication includes asymptomatic patients aged ≥50 years with no prior colonoscopy and at average risk of CRC. Screening indication also includes asymptomatic patients with negative prior colonoscopy.",[13],"Other: Comparison of ADR",{"label":15,"type":10,"description":16,"interventionNames":17},"Surveillance indication","Surveillance indication includes patients with prior colon neoplasms, including conventional adenomas and clinically significant serrated polyps.",[13],{"label":19,"type":10,"description":20,"interventionNames":21},"Diagnostic indication","Diagnostic indication includes patients who report symptoms (e.g., abdominal pain, a change in bowel habits, or rectal bleeding) before their first screening examination and undergo evaluation of an abnormality on other image study, unexplained anemia and\u002For unexplained weight loss.",[13],{"label":23,"type":10,"description":24,"interventionNames":25},"Positive fecal immunochemical test","FIT+ indication includes patients who undergo colonoscopy for positive FIT results in screen-eligible individuals. FIT+ indication also applies to those with a positive FIT result and a recent colonoscopy.",[13],[27],{"type":6,"name":28,"description":29,"armGroupLabels":30,"otherNames":10},"Comparison of ADR","The investigators will compare ADRs using traditional screening-restricted definition and combined screening, surveillance, and diagnostic indication (i.e., overall-non-FIT indication). The impact of addition of FIT+ indication into the overall indication (i.e., overall-FIT indication) on ADR will also be evaluated.",[19,23,9,15],[32],{"name":33,"affiliation":34,"role":35},"Chi-Liang Cheng","Evergreen General Hospital, Taoyuan, Taiwan","PRINCIPAL_INVESTIGATOR",[37],{"name":33,"role":38,"phone":39,"phoneExt":10,"email":40},"CONTACT","0919768058","chiliang.cheng@gmail.com",[42,56,72,82,95,109],{"facility":43,"status":44,"city":45,"state":46,"zip":47,"country":48,"countryCode":49,"cosmosGeoPoint":50,"geoPoint":55,"contacts":10},"Sepulveda Ambulatory Care Center, VAGLAHS","ACTIVE_NOT_RECRUITING","North Hills","California","91343","United States","US",{"type":51,"coordinates":52},"Point",[53,54],-118.48472,34.23639,{"lat":54,"lon":53},{"facility":57,"status":58,"city":59,"state":10,"zip":60,"country":61,"countryCode":62,"cosmosGeoPoint":63,"geoPoint":67,"contacts":68},"E-Da Dachang Hospital","NOT_YET_RECRUITING","Kaohsiung City","80784","Taiwan","TW",{"type":51,"coordinates":64},[65,66],120.31333,22.61626,{"lat":66,"lon":65},[69],{"name":70,"role":38,"phone":10,"phoneExt":10,"email":71},"Jen-Hao Yeh, MD","b9202078@gmail.com",{"facility":73,"status":58,"city":59,"state":10,"zip":74,"country":61,"countryCode":62,"cosmosGeoPoint":75,"geoPoint":77,"contacts":78},"E-Da Hospital","82445",{"type":51,"coordinates":76},[65,66],{"lat":66,"lon":65},[79],{"name":80,"role":38,"phone":10,"phoneExt":10,"email":81},"Wen-Lun Wang, MD","warrengodr@gmail.com",{"facility":83,"status":58,"city":84,"state":10,"zip":85,"country":61,"countryCode":62,"cosmosGeoPoint":86,"geoPoint":90,"contacts":91},"Keelung Chang Gung Memorial Hospital","Keelung","204",{"type":51,"coordinates":87},[88,89],121.74094,25.13089,{"lat":89,"lon":88},[92],{"name":93,"role":38,"phone":10,"phoneExt":10,"email":94},"Shuo-Wei Chen, MD","shuowei.chen@gmail.com",{"facility":96,"status":97,"city":98,"state":10,"zip":99,"country":61,"countryCode":62,"cosmosGeoPoint":100,"geoPoint":104,"contacts":105},"Evergreen General Hospital","RECRUITING","Taoyuan","320",{"type":51,"coordinates":101},[102,103],121.29696,24.99368,{"lat":103,"lon":102},[106],{"name":107,"role":38,"phone":108,"phoneExt":10,"email":40},"Chi-Liang Cheng, MD","+886-919768058",{"facility":110,"status":58,"city":98,"state":10,"zip":111,"country":61,"countryCode":62,"cosmosGeoPoint":112,"geoPoint":114,"contacts":115},"Linkou Chang Gung Memorial Hospital","333",{"type":51,"coordinates":113},[102,103],{"lat":103,"lon":102},[116],{"name":117,"role":38,"phone":10,"phoneExt":10,"email":118},"Chen-Ming Hsu, MD","hsu3060e@gmail.com",{"type":120,"investigatorFullName":10,"investigatorTitle":10,"investigatorAffiliation":10,"oldNameTitle":10,"oldOrganization":10},"SPONSOR",[122,124,126,128],{"name":123,"class":6},"E-DA Hospital",{"name":57,"class":125},"UNKNOWN",{"name":127,"class":6},"Chang Gung Memorial Hospital",{"name":129,"class":125},"Sepulveda Ambulatory Care Center, Veterans Affairs Greater Los Angeles Healthcare System","100448936","can-overall-adenoma-detection-rate-replace-screening-adenoma-detection-rate--multicenter-study-100448936",false,"NCT05125939","Can Overall Adenoma Detection Rate Replace Screening Adenoma Detection Rate ? Multicenter Study","Improving Colonoscopy Adenoma Detection Metrics by Extending the Screening-only Measurement to All Indications: a Prospective Multicenter Study","Inclusion Criteria:\n\n* consecutive patients aged ≥50 years undergoing colonoscopy are eligible for enrollment.\n\nExclusion Criteria:\n\n* high risk family history of colorectal cancer (CRC) e.g., familial adenomatous polyposis, hereditary non-polyposis CRC syndrome, multiple first degree relatives with CRC, or a single first degree relative with CRC at \\\u003C60 years\n* serrated polyposis syndrome\n* inflammatory bowel disease\n* colonoscopy to remove a large neoplastic polyps\n* obstructive lesions of the colon\n* gastrointestinal bleeding\n* current participation in other studies\n* hospitalized patients\n* mental retardation\n* pregnancy\n* refusal to provide a written informed consent.","ALL","50 Years","80 Years",{"count":141,"type":142},2700,"ESTIMATED","OBSERVATIONAL","This is a prospective equivalence colonoscopy study evaluating whether overall adenoma detection rate (ADR) is a reliable alternate for screening ADR. Overall indication includes screening, surveillance, and diagnostic indications.",[146,147],"Adenoma Detection Rate","Colonoscopy",[147,149,150],"Adenoma detection rate","Screening","2025-08-04",{"date":153,"type":154},"2025-08-07","ACTUAL",{"date":156,"type":154},"2021-11-20",{"date":158,"type":142},"2026-09-30",{"name":5,"class":6},6]