[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100617955":3},{"organization":4,"outcomesModule":7,"designInfo":14,"detailedDescription":19,"studyPopulation":13,"armGroups":20,"interventions":27,"overallOfficials":13,"centralContacts":33,"locations":39,"responsibleParty":57,"collaborators":13,"id":61,"slug":13,"hasResults":62,"nctId":63,"briefTitle":64,"officialTitle":65,"acronym":13,"eligibilityCriteria":66,"healthyVolunteers":62,"sex":67,"minAge":13,"maxAge":13,"enrollmentInfo":68,"targetDuration":13,"studyType":71,"phases":72,"briefSummary":73,"conditions":74,"keywords":76,"overallStatus":42,"whyStopped":13,"lastUpdateSubmitDate":80,"lastUpdatePostDateStruct":81,"startDateStruct":84,"completionDateStruct":86,"leadSponsor":88,"locationsCount":89},{"fullName":5,"class":6},"Shandong University","OTHER",{"primaryOutcomes":8,"secondaryOutcomes":13,"otherOutcomes":13},[9],{"measure":10,"description":11,"timeFrame":12},"capsule endoscope's responsiveness to the attitude controller","Excellent: The magnetically controlled capsule endoscope can precisely follow the attitude controller to move to the target area.\n\nModerate: The magnetically controlled capsule endoscope can follow the attitude controller's movement, but cannot be accurately guided to the target area.\n\nPoor: There are signs of magnetic attraction, but the capsule does not follow the movement of the attitude controller.","During performing double-balloon enteroscope",null,{"allocation":15,"interventionModel":16,"interventionModelDescription":13,"primaryPurpose":6,"observationalModel":13,"timePerspective":13,"maskingInfo":17},"NA","SINGLE_GROUP",{"masking":18,"maskingDescription":13,"whoMasked":13},"NONE","During the standard air insufflation or water infusion phases of double-balloon enteroscopy, researchers will use a handheld controller to try to steer the capsule. At the same time, the real-time imaging from both the enteroscope and the capsule will be simultaneously monitored to assess the capsule's active movement and its responsiveness to control.",[21],{"label":22,"type":23,"description":24,"interventionNames":25},"subject","EXPERIMENTAL","During the routine air\u002Fwater insufflation phases of the enteroscopy, the researchers will attempt to guide the capsule's movement using an external magnetic control device.",[26],"Device: magnetic control",[28],{"type":29,"name":30,"description":31,"armGroupLabels":32,"otherNames":13},"DEVICE","magnetic control","Intervention: On the day of the examination, the subject will swallow the capsule endoscope. This will be followed by a standard enteroscopy procedure. During the routine air\u002Fwater insufflation phases of the enteroscopy, the researchers will attempt to guide the capsule's movement using an external magnetic control device.",[22],[34],{"name":35,"role":36,"phone":37,"phoneExt":13,"email":38},"Xiuli Zuo, MD,PhD","CONTACT","+86-18560080066","zuoxiuli@sdu.edu.cn",[40],{"facility":41,"status":42,"city":43,"state":44,"zip":45,"country":46,"countryCode":47,"cosmosGeoPoint":48,"geoPoint":53,"contacts":54},"Qilu Hospital of Shandong University","RECRUITING","Jinan","Shandong","250012","China","CN",{"type":49,"coordinates":50},"Point",[51,52],116.99722,36.66833,{"lat":52,"lon":51},[55],{"name":56,"role":36,"phone":37,"phoneExt":13,"email":38},"Xiuli Zuo, MD, PhD",{"type":58,"investigatorFullName":59,"investigatorTitle":60,"investigatorAffiliation":41,"oldNameTitle":13,"oldOrganization":13},"PRINCIPAL_INVESTIGATOR","Xiuli Zuo","Director of Gastroenterology Department","100617955",false,"NCT07325344","Active Locomotion of Magnetically Controlled Capsule Endoscopy in the Small Bowel: A Feasibility Study","Active Locomotion of Magnetically Controlled Capsule Endoscopy With Small Bowel Insufflation or Water Infusion: A Feasibility Study","Inclusion Criteria:\n\n* Patients scheduled to undergo enteroscopy.\n\nExclusion Criteria:\n\n* Patients with severe dysfunction of vital organs (e.g., heart, lungs). Patients with small bowel obstruction precluding adequate bowel preparation. Patients with a history of multiple abdominal surgeries. Patients with implanted devices such as cardiac pacemakers or metal implants. Patients with other high-risk conditions or lesions (e.g., moderate-to-severe esophagogastric varices, massive ascites).\n\nPatients who are pregnant or lactating. Patients unable or unwilling to provide informed consent.","ALL",{"count":69,"type":70},15,"ESTIMATED","INTERVENTIONAL",[15],"The aim of this study is to evaluate the responsiveness of the capsule endoscope to the attitude controller and to investigate its active locomotion performance within the small bowel.",[75],"Capsule Endoscopy",[77,78,79],"capsule endoscopy","small bowel disease","locomotion","2026-01-07",{"date":82,"type":83},"2026-01-08","ACTUAL",{"date":85,"type":83},"2025-12-01",{"date":87,"type":70},"2026-12-31",{"name":5,"class":6},1]