[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"posttraumatic-osteoarthritis\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:posttraumatic-osteoarthritis":42},{"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":13,"acronym":4,"eligibilityCriteria":14,"healthyVolunteers":10,"sex":15,"minAge":16,"maxAge":17,"enrollmentInfo":18,"targetDuration":4,"studyType":21,"phases":22,"briefSummary":24,"conditions":25,"keywords":28,"overallStatus":30,"whyStopped":4,"lastUpdateSubmitDate":31,"lastUpdatePostDateStruct":32,"startDateStruct":35,"completionDateStruct":37,"leadSponsor":39,"locationsCount":5},"100603888",false,"NCT07142369","Synovial Fluid Withdrawal or PRP Injection For Acute ACL Tears and Cytokines","Does Arthrocentesis and PRP For Acute ACL Tears With Hemarthrosis Decrease Inflammatory Cytokines At Time Of Surgery: A Prospective Randomized Control Trial (RCT)","Inclusion Criteria:\n\n* Age 18 - 50\n* English-speaking\n* Clinical evidence of ACL rupture with swelling\n* Participant must be undergoing ACL reconstruction surgery\n\nExclusion Criteria:\n\n* Age \\\u003C18 or \\>50\n* Presentation \\>3 weeks after initial injury\n* Previous traumatic ipsilateral (same side) knee injury consistent with chronic ACL tear or prior ACL surgery\n* \\> Kellgren-Lawrence grade 2 changes on preoperative x-ray\n* History of hemophilia or inflammatory arthropathy (e.g., rheumatoid arthritis)","ALL","18 Years","50 Years",{"count":19,"type":20},99,"ESTIMATED","INTERVENTIONAL",[23],"NA","The purpose of this study is to determine what effects the withdrawal of excess knee joint fluid or the injection of a factor from the blood has on swelling after a sudden anterior cruciate ligament (ACL) rupture of the knee.",[26,27],"Posttraumatic Osteoarthritis","Anterior Cruciate Ligament (ACL) Rupture",[29],"osteoarthritis","NOT_YET_RECRUITING","2026-06-17",{"date":33,"type":34},"2026-06-18","ACTUAL",{"date":36,"type":20},"2026-09",{"date":38,"type":20},"2028-12",{"name":40,"class":41},"Rush University Medical Center","OTHER",""]