[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100526884":3},{"organization":4,"outcomesModule":7,"designInfo":13,"detailedDescription":11,"studyPopulation":11,"armGroups":20,"interventions":30,"overallOfficials":11,"centralContacts":11,"locations":11,"responsibleParty":40,"collaborators":42,"id":56,"slug":11,"hasResults":57,"nctId":58,"briefTitle":59,"officialTitle":60,"acronym":11,"eligibilityCriteria":61,"healthyVolunteers":57,"sex":62,"minAge":63,"maxAge":64,"enrollmentInfo":65,"targetDuration":11,"studyType":68,"phases":69,"briefSummary":71,"conditions":72,"keywords":74,"overallStatus":77,"whyStopped":11,"lastUpdateSubmitDate":78,"lastUpdatePostDateStruct":79,"startDateStruct":82,"completionDateStruct":84,"leadSponsor":86,"locationsCount":11},{"fullName":5,"class":6},"Bochang","INDUSTRY",{"primaryOutcomes":8,"secondaryOutcomes":11,"otherOutcomes":11},[9],{"measure":10,"description":11,"timeFrame":12},"6-month target lesion restenosis rate",null,"6-month",{"allocation":14,"interventionModel":15,"interventionModelDescription":16,"primaryPurpose":17,"observationalModel":11,"timePerspective":11,"maskingInfo":18},"RANDOMIZED","PARALLEL","Ratio of control group to test group 1:1","TREATMENT",{"masking":19,"maskingDescription":11,"whoMasked":11},"NONE",[21,26],{"label":22,"type":23,"description":11,"interventionNames":24},"Experimental group","EXPERIMENTAL",[25],"Device: Drug balloon dilated",{"label":27,"type":23,"description":11,"interventionNames":28},"Control group",[29],"Device: balloon dilated",[31,36],{"type":32,"name":33,"description":34,"armGroupLabels":35,"otherNames":11},"DEVICE","Drug balloon dilated","Through the expansion after the balloon is in place,Release drugs on the surface of the balloon and improve the blood perfusion of nerve vessels to treat stenosis",[22],{"type":32,"name":37,"description":38,"armGroupLabels":39,"otherNames":11},"balloon dilated","Through the expansion after the balloon is in place, improve the blood perfusion of nerve vessels to treat stenosis.",[27],{"type":41,"investigatorFullName":11,"investigatorTitle":11,"investigatorAffiliation":11,"oldNameTitle":11,"oldOrganization":11},"SPONSOR",[43,46,48,50,52,54],{"name":44,"class":45},"Xuanwu Hospital, Beijing","OTHER",{"name":47,"class":45},"First Affiliated Hospital Xi'an Jiaotong University",{"name":49,"class":45},"First People's Hospital of Hangzhou",{"name":51,"class":45},"Jinan Central Hospital",{"name":53,"class":45},"The Affiliated Hospital of Qingdao University",{"name":55,"class":45},"Beijing Geriatric Hospital","100526884",false,"NCT06140550","Clinical Trial of Biolimus-coated Intracranial Balloon Dilation Catheter","Prospective, Multicenter, Randomized Controlled Clinical Trial to Evaluate the Effectiveness and Safety of Biolimus-coated Intracranial Balloon Dilation Catheter Treatment of Patients With Symptomatic Intracranial Atherosclerotic Stenosis","Inclusion Criteria:\n\n* 18 to 80 years old;\n* Symptomatic intracranial artery stenosis, and the degree of visual stenosis of target blood vessels under intracranial angiography is 70\\~99%(WASID method);\n\nExclusion Criteria:\n\n* Target blood vessels are seriously calcified and distorted, and it is difficult to put the interventional instruments in place or recover;\n* Ischemic cerebral infarction occurred 3 weeks before surgery;\n* Cerebral hemorrhage 3 months before operation;","ALL","18 Years","80 Years",{"count":66,"type":67},204,"ESTIMATED","INTERVENTIONAL",[70],"NA","This test took the target lesion restenosis rate 6 months after the operation as the main endpoint to verify the effectiveness of the intracranial balloon expansion catheter of Biolimus coating. After completing the follow-up 6 months after the operation, a clinical summary report was issued for the registration application of the product, and on this basis, 12 months of postoperative follow-up was carried out to evaluate the mid-term curative effect.",[73],"Intracranial Atherosclerotic Stenosis",[75,76],"Intracranial balloon","stenosis","NOT_YET_RECRUITING","2023-11-17",{"date":80,"type":81},"2023-11-20","ACTUAL",{"date":83,"type":67},"2023-11",{"date":85,"type":67},"2026-12",{"name":5,"class":6}]