[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"lateral-epicondylitis-of-the-elbow\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:lateral-epicondylitis-of-the-elbow":24},{"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":4,"enrollmentInfo":18,"targetDuration":4,"studyType":21,"phases":4,"briefSummary":22,"conditions":23,"keywords":4,"overallStatus":25,"whyStopped":4,"lastUpdateSubmitDate":26,"lastUpdatePostDateStruct":27,"startDateStruct":30,"completionDateStruct":32,"leadSponsor":34,"locationsCount":5},"100631154","identification-of-responders-to-platelet-rich-plasma-prp-injections-in-lateral-elbow-epicondylalgia-100631154",false,"NCT07496983","Identification of Responders to Platelet-Rich Plasma (PRP) Injections in Lateral Elbow Epicondylalgia","EPIC-PRP","Inclusion Criteria:\n\n* Age ≥ 18 years\n* Chronic lateral epicondylalgia (tennis elbow), diagnosed clinically or by imaging (ultrasound or MRI), evolving for more than 3 months\n* PRP injection received within the last 48 hours\n* Medically stable\n* Able to provide informed consent\u002Fnon-opposition\n* Affiliation to a social security system\n\nExclusion Criteria:\n\n* PRP injection received more than 48 hours before inclusion\n* Participation in another clinical study with exclusion period\n* Adults under legal protection\n* Pregnant women","ALL","18 Years",{"count":19,"type":20},139,"ESTIMATED","OBSERVATIONAL","The goal of this non-interventional study is to identify patients who respond to platelet-rich plasma (PRP) injections for chronic lateral epicondylalgia (tennis elbow) and to investigate factors associated with treatment response. The study will include approximately 139 adults (18 years and older) with chronic lateral elbow pain who received a PRP injection within the last 48 hours.\n\nThe main question it aims to answer is:\n\nHow many patients respond to PRP treatment for chronic lateral epicondylalgia at 90 days after injection?\n\nSecondary questions include:\n\nWhich clinical, demographic, and occupational factors are associated with response to PRP?\n\nCan a predictive model be developed to identify patients likely to respond to PRP?\n\nHow do pain, hand grip strength, and functional outcomes evolve over 90 days in responders versus non-responders?\n\nParticipants will:\n\nAttend three visits at baseline (Day 0), Day 45, and Day 90.\n\nUndergo clinical examinations, pain assessments (EVA, DN4), functional tests (hand grip, PRTEE), and questionnaires.\n\nHave data on professional activities, medical history, and treatments collected.\n\nAll procedures are part of routine care, except for the addition of the Clinical Global Impression - Change (CGI-C) scale at Day 45 and Day 90 to assess treatment response.\n\nThe study will be conducted at the CMRRF de Kerpape and the CHU de Rennes in France. Each participant will be followed for approximately 3 months.",[24],"Lateral Epicondylitis of the Elbow","RECRUITING","2026-03-25",{"date":28,"type":29},"2026-03-27","ACTUAL",{"date":31,"type":29},"2023-08-04",{"date":33,"type":20},"2026-08",{"name":35,"class":36},"Centre Mutualiste de Rééducation et de Réadaptation Fonctionnelles de Kerpape","OTHER"]