[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"leadSponsorName\":\"mohammed Abdelhafez\",\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:":39},{"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":16,"sex":17,"minAge":4,"maxAge":18,"enrollmentInfo":19,"targetDuration":4,"studyType":22,"phases":23,"briefSummary":25,"conditions":26,"keywords":4,"overallStatus":28,"whyStopped":4,"lastUpdateSubmitDate":29,"lastUpdatePostDateStruct":30,"startDateStruct":33,"completionDateStruct":34,"leadSponsor":36,"locationsCount":5},"100618639","energy-ramping-versus-fixed-dose-eswl-100618639",false,"NCT07334236","Energy Ramping Versus Fixed Dose ESWL","Energy Ramping Versus Fixed Dose ESWL on Stone-Free Rate (Comparative Study)","Inclusion Criteria:\n\n* Adults ≥18 years.\n* Radiopaque renal or proximal\u002Fmid ureteral stone ≤20 mm.\n* eGFR ≥60 mL\u002Fmin\u002F1.73 m².\n* Fit for ESWL.\n* Able to give informed consent and complete follow up.\n\nExclusion Criteria:\n\n* • Pregnancy.\n\n  * Active, untreated UTI.\n  * Uncorrected bleeding disorder or anticoagulation that cannot be stopped.\n  * Prior ipsilateral renal surgery.\n  * Non radio-opaque stone without reliable imaging.\n  * Inability to tolerate ESWL or required anesthesia.",true,"ALL","80 Years",{"count":20,"type":21},100,"ESTIMATED","INTERVENTIONAL",[24],"NA","This clinical trial compares two techniques of extracorporeal shock wave lithotripsy (ESWL) - energy ramping versus fixed dose - in adult patients with renal stones. The study aims to evaluate stone-free rates, retreatment needs, and safety outcomes across multiple clinical sites in Egypt.",[27],"Renal Calculi","NOT_YET_RECRUITING","2026-01-03",{"date":31,"type":32},"2026-01-12","ACTUAL",{"date":29,"type":21},{"date":35,"type":21},"2026-11-01",{"name":37,"class":38},"mohammed Abdelhafez","OTHER",""]