[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"ureteral-stent-occlusion\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:ureteral-stent-occlusion":30},{"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":15,"eligibilityCriteria":16,"healthyVolunteers":11,"sex":17,"minAge":18,"maxAge":19,"enrollmentInfo":20,"targetDuration":4,"studyType":23,"phases":24,"briefSummary":26,"conditions":27,"keywords":31,"overallStatus":35,"whyStopped":4,"lastUpdateSubmitDate":36,"lastUpdatePostDateStruct":37,"startDateStruct":40,"completionDateStruct":42,"leadSponsor":44,"locationsCount":5},"100474238","efficacy-and-safety-of-allium-ureteral-stent-for-treating-refractory-ureteral-stricture-100474238",false,"NCT05455307","Efficacy and Safety of Allium Ureteral Stent for Treating Refractory Ureteral Stricture","Efficacy and Safety of Self-expanding Ureteral Stent for Treating Refractory Ureteral Stricture: Results of a Multicenter Experience","Allium","Inclusion Criteria:\n\n* refractory ureteral stricture after at least two times of ureteral dilation\n\nExclusion Criteria:\n\n* poor cardiovascular function for anesthesia unwilling to accept the long-term placement of ureteral stent uncontrolled urinary tract infection","ALL","18 Years","80 Years",{"count":21,"type":22},200,"ESTIMATED","INTERVENTIONAL",[25],"NA","To conduct a prospective, multi-center study to observe the long-term efficacy and safety of self expanding ureteral stent for treating participants with refractory ureteral stricture.",[28,29,30],"Ureteral Stenosis","Hydronephrosis","Ureteral Stent Occlusion",[32,33,34],"ureteral stone","ureteral stricture","hydronephrosis","RECRUITING","2022-07-07",{"date":38,"type":39},"2022-07-13","ACTUAL",{"date":41,"type":22},"2022-07-30",{"date":43,"type":22},"2027-07-30",{"name":45,"class":46},"En Chu Kong Hospital","OTHER"]