[{"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":27},{"pageToken":4,"total":5,"offset":6,"count":5,"results":7},null,1,0,[8],{"id":9,"slug":10,"hasResults":11,"nctId":12,"briefTitle":13,"officialTitle":14,"acronym":4,"eligibilityCriteria":15,"healthyVolunteers":11,"sex":16,"minAge":17,"maxAge":18,"enrollmentInfo":19,"targetDuration":4,"studyType":22,"phases":23,"briefSummary":25,"conditions":26,"keywords":28,"overallStatus":31,"whyStopped":4,"lastUpdateSubmitDate":32,"lastUpdatePostDateStruct":33,"startDateStruct":36,"completionDateStruct":38,"leadSponsor":40,"locationsCount":4},"100641474","endofaster-robot-for-gastroesophageal-submucosal-tumors-a-randomized-controlled-study-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":20,"type":21},110,"ESTIMATED","INTERVENTIONAL",[24],"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?",[27],"Gastric Submucosal Tumors",[29,30],"gastric submucosal tumors","Robotic endoscope","NOT_YET_RECRUITING","2026-06-17",{"date":34,"type":35},"2026-06-18","ACTUAL",{"date":37,"type":21},"2026-07-01",{"date":39,"type":21},"2028-06-30",{"name":41,"class":42},"The First Affiliated Hospital of Soochow University","OTHER"]