[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100562889":3},{"organization":4,"armGroups":7,"interventions":20,"overallOfficials":31,"centralContacts":36,"locations":45,"responsibleParty":60,"collaborators":26,"id":64,"slug":65,"hasResults":66,"nctId":67,"briefTitle":68,"officialTitle":69,"acronym":26,"eligibilityCriteria":70,"healthyVolunteers":66,"sex":71,"minAge":72,"maxAge":73,"enrollmentInfo":74,"targetDuration":26,"studyType":77,"phases":78,"briefSummary":80,"conditions":81,"keywords":83,"overallStatus":86,"whyStopped":26,"lastUpdateSubmitDate":87,"lastUpdatePostDateStruct":88,"startDateStruct":91,"completionDateStruct":93,"leadSponsor":95,"locationsCount":96},{"fullName":5,"class":6},"Fudan University","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"EMR in treating SSLs less than 10mm in size","EXPERIMENTAL","The EMR procedure included the following: (1) needle injection of normal saline into the submucosa; (2) entrapment of the mucosal protrusion with a snare; and (3) resection using electrocautery",[13],"Procedure: endoscopic mucosal resection",{"label":15,"type":16,"description":17,"interventionNames":18},"CSP in treating SSLs less than 10mm in size","ACTIVE_COMPARATOR","The CSP procedure included the following: (1) entrapment and resection of the polyp with a snare without electrocautery.",[19],"Procedure: Cold snare polypectomy",[21,27],{"type":22,"name":23,"description":24,"armGroupLabels":25,"otherNames":26},"PROCEDURE","endoscopic mucosal resection","The SSLs less than 10mm in size in this group will be treated by EMR",[9],null,{"type":22,"name":28,"description":29,"armGroupLabels":30,"otherNames":26},"Cold snare polypectomy","The SSLs less than 10mm in size in this group will be treated by CSP",[15],[32],{"name":33,"affiliation":34,"role":35},"Danian Ji, M.D.","Huadong Hospital","STUDY_DIRECTOR",[37,41],{"name":33,"role":38,"phone":39,"phoneExt":26,"email":40},"CONTACT","+86-18019094606","arctg4@163.com",{"name":42,"role":38,"phone":43,"phoneExt":26,"email":44},"Zhiyu Dong, M.D.","+86-18817870866","18817870866@163.com",[46],{"facility":47,"status":26,"city":48,"state":26,"zip":49,"country":50,"countryCode":51,"cosmosGeoPoint":52,"geoPoint":57,"contacts":58},"Huadong hospital affiliated to Fudan university","Shanghai","200040","China","CN",{"type":53,"coordinates":54},"Point",[55,56],121.45806,31.22222,{"lat":56,"lon":55},[59],{"name":33,"role":38,"phone":39,"phoneExt":26,"email":40},{"type":61,"investigatorFullName":62,"investigatorTitle":63,"investigatorAffiliation":5,"oldNameTitle":26,"oldOrganization":26},"PRINCIPAL_INVESTIGATOR","Zhijun Bao","Director","100562889","emr-versus-csp-in-the-treatment-of-sessile-serrated-lesions-less-than-10mm-in-size-100562889",false,"NCT06609031","EMR Versus CSP in the Treatment of Sessile Serrated Lesions Less Than 10mm in Size","Endoscopic Mucosal Resection Versus Cold Snare Polypectomy in the Treatment of Sessile Serrated Lesions Less Than 10mm in Size: a Single-center, Open-label, Randomized Controlled Trial","Inclusion Criteria:\n\n* Aged between 35 and 75 years\n* Suspected sessile serrated lesions less than 10mm in size in screening, surveillance or therapeutic colonoscopy\n* 0-Is or 0-IIa according to Paris classification\n* Type 1 according to NICE and JNET classification\n* Type II according to pit pattern\n* Patients must sign an informed consent form prior to registration in study\n\nExclusion Criteria:\n\n* Unsuitable for removal by EMR or CSP\n* Suspected dysplasia or malignancy\n* Recurrent sessile serrated lesions after endoscopic resection\n* Familial adenomatous polyposis, Lynch syndrome or serrated polyposis syndrome\n* History of inflammatory bowel disease\n* Patients taking anticoagulant and antiplatelet agents before the examination\n* Severe illness or other high-risk conditions that prevent the patient from cooperating with or tolerating endoscopic therapy\n* Refusal to sign the informed consent form or any other factors that are not suitable for enrollment or affect the ability to participate in the study","ALL","35 Years","75 Years",{"count":75,"type":76},270,"ESTIMATED","INTERVENTIONAL",[79],"NA","A prospective, single-center, open-label, randomized controlled study to compare the effectiveness and safety of endoscopic mucosal resection (EMR) and cold snare polypectomy (CSP) in treating colorectal sessile serrated lesions (SSLs) less than 10mm in size.",[82],"Colorectal Sessile Serrated Lesion",[84,85,23],"Sessile Serrated Lesion","cold snare polypectomy","NOT_YET_RECRUITING","2024-09-23",{"date":89,"type":90},"2024-09-25","ACTUAL",{"date":92,"type":76},"2024-10-01",{"date":94,"type":76},"2026-10-01",{"name":5,"class":6},1]