[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"tibial-tubercle-osteotomy\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:tibial-tubercle-osteotomy":42},{"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":13,"acronym":14,"eligibilityCriteria":15,"healthyVolunteers":10,"sex":16,"minAge":17,"maxAge":18,"enrollmentInfo":19,"targetDuration":4,"studyType":22,"phases":23,"briefSummary":25,"conditions":26,"keywords":4,"overallStatus":30,"whyStopped":4,"lastUpdateSubmitDate":31,"lastUpdatePostDateStruct":32,"startDateStruct":35,"completionDateStruct":37,"leadSponsor":39,"locationsCount":5},"100497576",false,"NCT05759039","SHould You TransFer the Tubercle?","A Randomized Clinical Pilot Trial Comparing Isolated Medial Patellofemoral Ligament Reconstruction to Medial Patellofemoral Ligament Reconstruction Combined with Tibial Tubercle Osteotomy: SHould You TransFer the Tubercle (SHYFT)?","SHYFT","Inclusion Criteria:\n\n* Age 13-30 years\n* Symptomatic recurrent lateral patellofemoral instability\n* TT-TG ≥15mm measured on MRI or ≥18mm on CT scan\n* Closed physes (confirmed on knee x-rays)\n\nExclusion Criteria:\n\n* Caton-Deschamps ratio ≥ 1.4 on lateral radiographs\n* Femoral anteversion ≥ 25 degrees on diagnostic imaging rotational profile\n* Tibial external rotation ≥ 45 degrees on diagnostic imaging rotational profile\n* High-grade trochlear dysplasia requiring trochleoplasty\n* Significant osteoarthritis on skyline plain imaging (Kellgren Lawrence grade ≥ 2)\n* A chondral lesion of the patellofemoral joint that is undergoing a cartilage restoration procedure.\n* Unable to complete computer-based outcome questionnaires\n* Pregnant (at time of surgery)","ALL","13 Years","30 Years",{"count":20,"type":21},32,"ESTIMATED","INTERVENTIONAL",[24],"NA","The aim of this study is to investigate the role of tibial tubercle osteotomy (TTO) on the subjective and objective outcomes following medial patellofemoral ligament reconstruction (MPFL-R) in patients with an increased tibial tubercle-trochlear groove (TT-TG) distance with or without patella alta.\n\nThis Pilot RCT will assess the feasibility of conducting this study for:\n\n1. The ability to recruit study patients\n2. Adherence to the study protocol\n3. Completion rates of patient follow-up at a minimum of 12 months post-operative",[27,28,29],"Patellofemoral Dislocation","Tibial Tubercle Osteotomy","Medial Patellofemoral Ligament Reconstruction","RECRUITING","2025-01-31",{"date":33,"type":34},"2025-02-04","ACTUAL",{"date":36,"type":34},"2023-09-01",{"date":38,"type":21},"2026-09-01",{"name":40,"class":41},"Banff Sport Medicine Foundation","OTHER",""]