[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"primary-knee-replacement\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:primary-knee-replacement":46},{"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":12,"acronym":13,"eligibilityCriteria":14,"healthyVolunteers":10,"sex":15,"minAge":16,"maxAge":17,"enrollmentInfo":18,"targetDuration":4,"studyType":21,"phases":22,"briefSummary":24,"conditions":25,"keywords":29,"overallStatus":34,"whyStopped":4,"lastUpdateSubmitDate":35,"lastUpdatePostDateStruct":36,"startDateStruct":39,"completionDateStruct":41,"leadSponsor":43,"locationsCount":5},"100568051",false,"NCT06676189","Comparison of Pivotal Medial Polyethylene Versus Ultra-congruent in Total Knee Arthroplasty","MEPCAT","Inclusion criteria :\n\n* Subjects 18 to 90 years of age, eligible for a primary total knee replacement for gonarthrosis\n* Competent subjects able to give informed consent to participate in the research\n* Affiliation to the social security system\n\nExclusion criteria :\n\n* Infection history of the knee to be replaced\n* Deformity greater than 15 degrees\n* Any surgical and\u002For anesthetic contraindication, or any condition deemed by the investigator to be incompatible with the research.\n* Any contraindication mentioned in the instructions for use of the medical device\n* Pregnant or breastfeeding women\n* Recent infection history of the surgical site\n* Adults who are subject to a legal protection measure or who are unable to express their constent (Article L1121-8 of the French Public Health Code) and subjects under judicial protection (article L. 1122-2 FPHC)\n* Subjects who refuse to participate","ALL","18 Years","90 Years",{"count":19,"type":20},90,"ESTIMATED","INTERVENTIONAL",[23],"NA","The aim of this study is to compare the forgotten joint score for the medial pivot polyethylene and ultra-congruent polyethylene which are used in total prosthetic replacement of the knee",[26,27,28],"Total Knee Replacement","Primary Knee Replacement","Gonarthrosis",[30,31,32,33],"prospective","randomized study","parallel groups","forgotten joint score","RECRUITING","2025-01-16",{"date":37,"type":38},"2025-01-17","ACTUAL",{"date":40,"type":38},"2024-06-04",{"date":42,"type":20},"2027-03",{"name":44,"class":45},"University Hospital, Clermont-Ferrand","OTHER",""]