[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100591427":3},{"organization":4,"armGroups":7,"interventions":10,"overallOfficials":10,"centralContacts":15,"locations":24,"responsibleParty":40,"collaborators":44,"id":46,"slug":10,"hasResults":47,"nctId":48,"briefTitle":49,"officialTitle":50,"acronym":10,"eligibilityCriteria":51,"healthyVolunteers":47,"sex":52,"minAge":53,"maxAge":54,"enrollmentInfo":55,"targetDuration":10,"studyType":58,"phases":10,"briefSummary":59,"conditions":60,"keywords":65,"overallStatus":71,"whyStopped":10,"lastUpdateSubmitDate":72,"lastUpdatePostDateStruct":73,"startDateStruct":76,"completionDateStruct":78,"leadSponsor":80,"locationsCount":81},{"fullName":5,"class":6},"Søernes Privathospital","OTHER",[8,12],{"label":9,"type":10,"description":11,"interventionNames":10},"Quadriceps tendon graft",null,"Patients who underwent primary ACL reconstruction using a quadriceps tendon autograft, with or without a bone block. Data are derived retrospectively from the Danish Knee Ligament Reconstruction Registry (DKRR).",{"label":13,"type":10,"description":14,"interventionNames":10},"Semitendinosus graft","Patients who underwent primary ACL reconstruction using a quadrupled semitendinosus tendon autograft. Data are derived retrospectively from the Danish Knee Ligament Reconstruction Registry (DKRR).",[16,21],{"name":17,"role":18,"phone":19,"phoneExt":10,"email":20},"Abdirahman Omar H Medical Students","CONTACT","+ 45 27 59 97 29","Namharidba2@gmail.com",{"name":22,"role":18,"phone":10,"phoneExt":10,"email":23},"Mikkel Attrup L MD, Orthopedic Surgeon","Mikkel@attrup.dk",[25],{"facility":5,"status":10,"city":26,"state":27,"zip":28,"country":29,"cosmosGeoPoint":30,"geoPoint":35,"contacts":36},"Copenhagen","Frederiksberg","1900","Denmark",{"type":31,"coordinates":32},"Point",[33,34],12.56553,55.67594,{"lat":34,"lon":33},[37],{"name":38,"role":18,"phone":19,"phoneExt":10,"email":39},"Abdirahman Omar H Medical strudent","namharidba2@gmail.com",{"type":41,"investigatorFullName":42,"investigatorTitle":43,"investigatorAffiliation":5,"oldNameTitle":10,"oldOrganization":10},"SPONSOR_INVESTIGATOR","Abdirahman Hassan Omar","Medical student, Principal incestigator",[45],{"name":5,"class":6},"100591427",false,"NCT06980285","Comparison of Quadriceps and Semitendinosus Grafts in ACL Reconstruction Using Data From the Danish Knee Ligament Reconstruction Registry (DKRR)","ACL Reconstruction With Quadriceps Tendon Graft vs. Quadrupled Semitendinosus Graft: A Comparison of Patients From the Danish National ACL Reconstruction Database","Inclusion Criteria:\n\n* Primary ACL reconstruction registered in the Danish Knee Ligament Reconstruction Registry (DKRR)\n* Known graft type: quadriceps tendon or semitendinosus tendon Minimum 1-year follow-up with completed patient-reported outcome measures (KOOS and\u002For Tegner score)\n* Age between 15 and 50 years at the time of surgery (optional subgroup analysis)\n\nExclusion Criteria:\n\n* Revision ACL reconstruction\n* Multiligament knee reconstruction\n* Missing or incomplete PROMs or key clinical data","ALL","15 Years","50 Years",{"count":56,"type":57},2500,"ESTIMATED","OBSERVATIONAL","This study looks at two different types of tendon (tissue) used in knee surgery to repair a torn anterior cruciate ligament (ACL), which is a common injury in active people. The two types are taken from different muscles in the thigh: one from the front (quadriceps) and one from the back (semitendinosus). We will use information already collected in a national health registry to see how patients recover after surgery. The study will compare knee function, activity level, and how often patients need another operation.",[61,62,63,64],"Anterior Cruciate Ligament Injury","Knee Injury","Ligament Reconstruction","Sports Injuries",[66,9,13,67,68,69,70],"ACL reconstruction","DKRR","Knee ligament injury","Orthopaedic surgery","Registry study","NOT_YET_RECRUITING","2025-05-12",{"date":74,"type":75},"2025-05-20","ACTUAL",{"date":77,"type":57},"2025-06-01",{"date":79,"type":57},"2025-11-30",{"name":42,"class":6},1]