[{"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":29},{"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":15,"eligibilityCriteria":16,"healthyVolunteers":11,"sex":17,"minAge":18,"maxAge":19,"enrollmentInfo":20,"targetDuration":4,"studyType":23,"phases":24,"briefSummary":26,"conditions":27,"keywords":4,"overallStatus":31,"whyStopped":4,"lastUpdateSubmitDate":32,"lastUpdatePostDateStruct":33,"startDateStruct":36,"completionDateStruct":38,"leadSponsor":40,"locationsCount":5},"100497576","should-you-transfer-the-tubercle-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":21,"type":22},32,"ESTIMATED","INTERVENTIONAL",[25],"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",[28,29,30],"Patellofemoral Dislocation","Tibial Tubercle Osteotomy","Medial Patellofemoral Ligament Reconstruction","RECRUITING","2025-01-31",{"date":34,"type":35},"2025-02-04","ACTUAL",{"date":37,"type":35},"2023-09-01",{"date":39,"type":22},"2026-09-01",{"name":41,"class":42},"Banff Sport Medicine Foundation","OTHER"]