[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"gastric-submucosal-tumors\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:gastric-submucosal-tumors":42},{"pageToken":4,"total":5,"offset":6,"count":5,"results":7},null,1,0,[8],{"id":9,"slug":4,"hasResults":10,"nctId":11,"briefTitle":12,"officialTitle":13,"acronym":4,"eligibilityCriteria":14,"healthyVolunteers":10,"sex":15,"minAge":16,"maxAge":17,"enrollmentInfo":18,"targetDuration":4,"studyType":21,"phases":22,"briefSummary":24,"conditions":25,"keywords":27,"overallStatus":30,"whyStopped":4,"lastUpdateSubmitDate":31,"lastUpdatePostDateStruct":32,"startDateStruct":35,"completionDateStruct":37,"leadSponsor":39,"locationsCount":4},"100641474",false,"NCT07655674","Endofaster Robot for Gastroesophageal Submucosal Tumors: A Randomized Controlled Study","Effectiveness and Safety of the Endofaster Surgical Robot System for Precise Dissection of Gastroesophageal Submucosal Tumors: A Single-Center Randomized Controlled Study","Inclusion Criteria:\n\n1. Aged 18 to 80 years old;\n2. Submucosal tumors originating from the muscularis propria of gastric fundus, highly suspected as gastrointestinal stromal tumor (GIST) confirmed by endoscopic ultrasonography (EUS) and contrast-enhanced computed tomography (CT);\n3. Tumor diameter ranging from 1.0 cm to 3.0 cm;\n4. No active ulcer or bleeding on the lesion surface before operation;\n5. American Society of Anesthesiologists (ASA) physical status class I-III;\n6. Voluntarily signed written informed consent.\n\nExclusion Criteria:\n\n1. Tumor adhesion to serosa with unclear interface shown on EUS;\n2. High-risk GIST or distant metastasis indicated by imaging or endoscopy;\n3. History of gastric surgery or radiotherapy;\n4. High bleeding risk including coagulation disorders and patients unable to discontinue anticoagulant medications;\n5. Pregnant or breastfeeding women;\n6. Failure to cooperate with follow-up.","ALL","18 Years","80 Years",{"count":19,"type":20},110,"ESTIMATED","INTERVENTIONAL",[23],"NA","In endoscopic treatment for gastric submucosal tumors arising from the muscularis propria, does robot-assisted surgery yield a higher serosa preservation rate, shorter operative time and lower complication rates than conventional endoscopic procedures?",[26],"Gastric Submucosal Tumors",[28,29],"gastric submucosal tumors","Robotic endoscope","NOT_YET_RECRUITING","2026-06-17",{"date":33,"type":34},"2026-06-18","ACTUAL",{"date":36,"type":20},"2026-07-01",{"date":38,"type":20},"2028-06-30",{"name":40,"class":41},"The First Affiliated Hospital of Soochow University","OTHER",""]