[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"supracondylar-femoral-fractures\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:supracondylar-femoral-fractures":27},{"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":11,"sex":16,"minAge":17,"maxAge":18,"enrollmentInfo":19,"targetDuration":4,"studyType":22,"phases":23,"briefSummary":25,"conditions":26,"keywords":29,"overallStatus":35,"whyStopped":4,"lastUpdateSubmitDate":36,"lastUpdatePostDateStruct":37,"startDateStruct":40,"completionDateStruct":42,"leadSponsor":44,"locationsCount":47},"100649862","robot-assisted-closed-reduction-and-internal-fixation-for-distal-femoral-fractures-100649862",false,"NCT07738406","Robot-Assisted Closed Reduction and Internal Fixation for Distal Femoral Fractures","Key Technology Research and Development for Intelligent Minimally Invasive Precision Treatment of Fractures (Sub-project 3: A Randomized Controlled Trial of Robot-Assisted Closed Reduction and Internal Fixation for Supracondylar Femoral Fractures)","Inclusion Criteria:\n\n* Age between 18 and 80 years old\n* Unilateral, acute, closed extra-articular supracondylar femoral fracture (Arbeitsgemeinschaft für Osteosynthesefragen\u002FOrthopaedic Trauma Association AO\u002FOTA 33-A)\n* Time from injury to surgery ≤21 days\n* Able to walk independently before injury (assistive devices allowed)\n\nExclusion Criteria:\n\n* Open fractures or multiple severe traumas requiring priority treatment\n* Asymmetrical lower extremities, or prior malunion of the ipsilateral femur, or pre-existing deformities significantly affecting rotation\u002Flength evaluation\n* Unilateral fractures combined with other sites\n* Pathological fractures (tumor or metabolic)\n* Prior complex implants in place or previous surgeries significantly affecting evaluation\n* Active infection or severe systemic medical contraindications (unable to tolerate anesthesia\u002Fsurgery)\n* Cognitive impairment, poor compliance, pregnancy, or lactation\n* Deemed unsuitable by the investigator (e.g., unable to follow up, or extreme obesity severely limiting the surgical or robotic workspace)\n* Refused randomization or enrollment","ALL","18 Years","80 Years",{"count":20,"type":21},80,"ESTIMATED","INTERVENTIONAL",[24],"NA","This study aims to evaluate the clinical efficacy and safety of an intelligent robotic system for the closed reduction of extra-articular supracondylar femoral fractures (Arbeitsgemeinschaft für Osteosynthesefragen\u002FOrthopaedic Trauma Association AO\u002FOTA 33-A). Traditional manual reduction for supracondylar femoral fractures is often challenging due to strong muscle pull, heavily relying on the surgeon's experience and frequently requiring repeated fluoroscopy. This clinical trial compares robot-assisted closed reduction against traditional surgeon-led reduction methods. The primary goal is to determine if the robotic system improves the precision of bone alignment (excellent and good reduction rate) and functional recovery while reducing surgical radiation exposure.",[27,28],"Supracondylar Femoral Fractures","Femoral Fractures",[30,31,32,33,34],"Fracture Fixation","Robotic Surgical Procedures","Minimally Invasive Surgical Procedures","Anatomic Reduction Standard","Artificial Intelligence","RECRUITING","2026-07-28",{"date":38,"type":39},"2026-07-31","ACTUAL",{"date":41,"type":39},"2026-07-01",{"date":43,"type":21},"2028-12-31",{"name":45,"class":46},"Beijing Jishuitan Hospital","OTHER",2]