[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"3d-knee-kinematics\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:3d-knee-kinematics":25},{"pageToken":4,"total":5,"offset":6,"count":5,"results":7},null,2,0,[8,39],{"id":9,"slug":10,"hasResults":11,"nctId":12,"briefTitle":13,"officialTitle":14,"acronym":4,"eligibilityCriteria":15,"healthyVolunteers":11,"sex":16,"minAge":4,"maxAge":4,"enrollmentInfo":17,"targetDuration":4,"studyType":20,"phases":21,"briefSummary":23,"conditions":24,"keywords":4,"overallStatus":26,"whyStopped":4,"lastUpdateSubmitDate":27,"lastUpdatePostDateStruct":28,"startDateStruct":31,"completionDateStruct":33,"leadSponsor":35,"locationsCount":38},"100183322","3d-kinematic-assessment-of-the-human-knee-during-physical-and-daily-life-activities-100183322",false,"NCT01661647","3D Kinematic Assessment of the Human Knee During Physical and Daily Life Activities","(Étude de la cinématique Tridimensionnelle du Genou Humain Lors de Gestes Sportifs et de la Vie Courante)","Inclusion Criteria:\n\n* Patients awaiting knee arthroscopy under local anesthesia for a medial meniscal tear\n\nExclusion Criteria:\n\n* Active infection\n* Severe swelling of the knee\n* Knee flexion contracture\n* Knee flexion less than 120 degrees\n* Gross limping\n* Inability to perform the various motor tasks required by the study protocol","ALL",{"count":18,"type":19},10,"ESTIMATED","INTERVENTIONAL",[22],"NA","Problem : Precise and personalized 3D knee kinematic assessment during physical and daily life activities is a challenge; therefore, it was never performed on an important number of individuals. However, a better understanding of 3D knee kinematics during such activities would allow a better understanding of this often injured joint.\n\nHypothesis: A new system using personalized 3D bone imaging and a percutaneous bone fixation device that can be used under local anesthesiaallows for precise and reproducible assessment of 3D knee kinematics during physical and daily life activities.\n\nObjectives :\n\n* To study human knee 3D kinematics during dynamic activities using a novel minimally invasive measuring system\n* Investigate the correlations between standard clinical knee laxity tests and measured 3D knee kinematics during dynamic activities",[25],"3D Knee Kinematics","NOT_YET_RECRUITING","2024-08-06",{"date":29,"type":30},"2024-08-07","ACTUAL",{"date":32,"type":19},"2025-07-02",{"date":34,"type":19},"2026-12-01",{"name":36,"class":37},"Centre hospitalier de l'Université de Montréal (CHUM)","OTHER",1,{"id":40,"slug":41,"hasResults":11,"nctId":42,"briefTitle":43,"officialTitle":44,"acronym":4,"eligibilityCriteria":45,"healthyVolunteers":11,"sex":16,"minAge":46,"maxAge":4,"enrollmentInfo":47,"targetDuration":4,"studyType":20,"phases":49,"briefSummary":50,"conditions":51,"keywords":4,"overallStatus":26,"whyStopped":4,"lastUpdateSubmitDate":56,"lastUpdatePostDateStruct":57,"startDateStruct":59,"completionDateStruct":61,"leadSponsor":62,"locationsCount":38},"100184314","minimally-invasive-three-dimensional-knee-kinematic-assessment-and-surgical-guidance-using-ultrasonic-rigid-registration-100184314","NCT01674816","Minimally Invasive Three-dimensional Knee Kinematic Assessment and Surgical Guidance Using Ultrasonic Rigid Registration","(Étude de la cinématique Tridimensionnelle du Genou et Guidage Chirurgical Minimalement Effractifs Par Recalage Rigide échographique)","Inclusion Criteria:\n\n* Patients awaiting a knee surgery (total knee arthroplasty (TKA), high tibial osteotomy (HTO), anterior cruciate ligament reconstruction(ACLR))\n\nExclusion Criteria:\n\n* Active infection\n* Atypical morphology and\u002For alignment of the lower limbs\n* Knee instability (other than secondary to ACL deficiency in patients awaiting ACLR)\n* Knee flexion contracture of 10 degrees or more\n* Knee flexion of less than 120 degrees","18 Years",{"count":48,"type":19},30,[22],"Problem:\n\nCurrently, no system allows precise kinematic assessment of the knee and accurate guiding of orthopedic surgical actions in a minimally invasive fashion. However, such a system would prove useful in the clinical setting to improve the quality of surgical interventions at the knee.\n\nHypothesis:\n\nA novel knee kinematic assessment and surgical guidance tool using 3D personalized imaging and minimally invasive bony fixation allows precise kinematic assessment and surgical guidance in the routine clinical setting.\n\nObjectives :\n\n* Demonstrating the capacity of the system to precisely measure 3D knee kinematics\n* Quantifying the reproducibility of the kinematic measurements\n* Measuring the impact of knee surgical procedures on knee kinematics\n* Assessing the correlations between measured articular kinematics and clinical results after knee surgery\n* Integrating the novel measuring system to the surgical flow of three knee surgical procedures\n* Quantifying the precision and reproducibility of the surgical actions guided by the system\n* Comparing the clinical results of surgeries guided by the system to those performed with the traditional technique",[52,53,25,54,55],"Knee Osteoarthritis","Knee Instability","Precision of Surgical Actions","Clinical Outcomes","2024-02-09",{"date":58,"type":30},"2024-02-12",{"date":60,"type":19},"2025-12-01",{"date":34,"type":19},{"name":36,"class":37}]