[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"leadSponsorName\":\"Alexander Rofner-Moretti\",\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:":53},{"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":4,"enrollmentInfo":18,"targetDuration":4,"studyType":21,"phases":22,"briefSummary":24,"conditions":25,"keywords":29,"overallStatus":41,"whyStopped":4,"lastUpdateSubmitDate":42,"lastUpdatePostDateStruct":43,"startDateStruct":46,"completionDateStruct":48,"leadSponsor":50,"locationsCount":5},"100543532","acl-reconstruction-with-shark-screw-or-biocomposite-interference-screws-100543532",false,"NCT06357091","ACL Reconstruction With Shark Screw® or Biocomposite-interference Screws","ACL Reconstruction With Human Allograft Cortical Bone Screw (Shark Screw®) or Biocomposite-interference Screws - a Prospective, Randomized, Controlled Trial.","Inclusion Criteria:\n\n* MRI-verified rupture of the anterior cruciate ligament\n* Indication for replacement surgery\n* Surgery within 6 months of injury\n* Uninjured contralateral knee\n\nExclusion Criteria:\n\n* Previous rupture of the anterior cruciate ligament on the side to be operated on (rerupture)\n* Primary bone disease\n* inflammatory disease\n* Unstable meniscus\n* complete rupture of a collateral ligament\n* early rerupture during the examination period (early rerupture)","ALL","18 Years",{"count":19,"type":20},80,"ESTIMATED","INTERVENTIONAL",[23],"NA","The goal of this clinical trial is to compare the outcome of 2 different screws for Anterior cruciate ligament reconstruction. The main question is if the human allogeneic cortical bone screw reduces tunnel widening in comparison to conventional treatment with a biocomposite screw. Additional the re-rupture rate will be evaluated and knee scores will be recorded before surgery and after surgery. Participants will have MRI before and after surgery, 3, 6, 12, and 24 months after surgery and Computertomography after surgery, 3, 6 and 24 months after surgery. Questionnaires (Knee-scores) will be recorded before surgery, 6, 12, 24 months after surgery.\n\nthe investigators hope that with the human cortical bone screw the tunnel widening is reduced and the re-rupture rate is low",[26,27,28],"Anterior Cruciate Ligament Rupture","Anterior Cruciate Ligament Reconstruction","Anterior Cruciate Ligament Injury",[30,31,32,33,34,35,36,37,38,39,40],"ACL","tunnel widening","human allogeneic cortical bone screw","Shark Screw®","biotenodese screw","re-rupture rate","IKDC","KOOS","Lysholm Knee Score","Tegner Activity Score","range of motion (ROM)","RECRUITING","2026-01-17",{"date":44,"type":45},"2026-01-21","ACTUAL",{"date":47,"type":20},"2026-02-16",{"date":49,"type":20},"2034-01-31",{"name":51,"class":52},"Alexander Rofner-Moretti","OTHER",""]