[{"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":28},{"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":13,"acronym":14,"eligibilityCriteria":15,"healthyVolunteers":11,"sex":16,"minAge":17,"maxAge":18,"enrollmentInfo":19,"targetDuration":4,"studyType":22,"phases":23,"briefSummary":25,"conditions":26,"keywords":30,"overallStatus":35,"whyStopped":4,"lastUpdateSubmitDate":36,"lastUpdatePostDateStruct":37,"startDateStruct":40,"completionDateStruct":42,"leadSponsor":44,"locationsCount":5},"100568051","comparison-of-pivotal-medial-polyethylene-versus-ultra-congruent-in-total-knee-arthroplasty-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":20,"type":21},90,"ESTIMATED","INTERVENTIONAL",[24],"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",[27,28,29],"Total Knee Replacement","Primary Knee Replacement","Gonarthrosis",[31,32,33,34],"prospective","randomized study","parallel groups","forgotten joint score","RECRUITING","2025-01-16",{"date":38,"type":39},"2025-01-17","ACTUAL",{"date":41,"type":39},"2024-06-04",{"date":43,"type":21},"2027-03",{"name":45,"class":46},"University Hospital, Clermont-Ferrand","OTHER"]