[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"ureterocopic-lithotripsy\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:ureterocopic-lithotripsy":44},{"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":12,"acronym":4,"eligibilityCriteria":13,"healthyVolunteers":10,"sex":14,"minAge":15,"maxAge":4,"enrollmentInfo":16,"targetDuration":4,"studyType":19,"phases":20,"briefSummary":22,"conditions":23,"keywords":27,"overallStatus":32,"whyStopped":4,"lastUpdateSubmitDate":33,"lastUpdatePostDateStruct":34,"startDateStruct":37,"completionDateStruct":39,"leadSponsor":41,"locationsCount":5},"100572105",false,"NCT06728943","Efficacy of Intra-Ureteric Aminophylline Installation After Failed Stone Accessibility by Semi-rigid Ureteroscopy. Prospective Trial","Inclusion Criteria:\n\n* The study will include patients with failed stone accessibility by semi-rigid ureteroscopy.\n\nExclusion Criteria:\n\n* Child age group\n* Pre stented patients\n* Contraindications to aminophylline (hypersensitivity to drug components, pregnancy or lactation ,…)\n* Contraindications to ureteroscopy (active urinary tract infection - Contraindications to general or spinal anesthesia - Uncorrected bleeding disorders)","ALL","18 Years",{"count":17,"type":18},300,"ESTIMATED","INTERVENTIONAL",[21],"NA","In this study we will test the effect of local intraureteric aminophylline instillation through Ureteric stent and Reaching stone without the need of ballon dilataion",[24,25,26],"Ureterocopic Lithotripsy","Stone Ureter","Ureteric Stone",[28,29,30,31],"ureteroscopy","stone ureter","ureteral dilatation","failed ureteroscopy","RECRUITING","2024-12-08",{"date":35,"type":36},"2024-12-11","ACTUAL",{"date":38,"type":36},"2024-12-01",{"date":40,"type":18},"2028-12-01",{"name":42,"class":43},"Al-Azhar University","OTHER",""]