[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"leadSponsorName\":\"Caitlin Conley\",\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:":44},{"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":14,"eligibilityCriteria":15,"healthyVolunteers":10,"sex":16,"minAge":17,"maxAge":18,"enrollmentInfo":19,"targetDuration":4,"studyType":22,"phases":23,"briefSummary":25,"conditions":26,"keywords":4,"overallStatus":31,"whyStopped":4,"lastUpdateSubmitDate":32,"lastUpdatePostDateStruct":33,"startDateStruct":36,"completionDateStruct":38,"leadSponsor":40,"locationsCount":43},"100405041",false,"NCT04554212","Blood Flow Restriction Training After Patellar INStability","Blood Flow Restriction Training After Patellar INStability (BRAINS Trial)","BRAINS","Inclusion Criteria:\n\n* Diagnosis of traumatic patellar instability (either primary or recurrent) determined by an American Board of Family Medicine certified physician with a Certificate of Added Qualifications in Sports Medicine or licensed Physical Therapist utilizing clinical examination, radiographic imaging, and patients' reports of instability\n* Age 14 to 40 years\n* Skeletally mature with closed growth plates visualized by radiograph\n* A score of 80 or more on the Sports Activity Scale, which corresponds to participating in \"running, twisting, turning (tennis, racquetball, handball, ice hockey, field hockey, skiing, wrestling)\" at least 1-3 times per week\n* Desire to resume pre-injury activity level\n\nExclusion Criteria:\n\n* Concomitant osteochondral lesion requiring surgical fixation\n* Radiographic evidence of osteoarthritis (\\\u003C Kellgren-Lawrence Grade 2)\n* Previous ipsilateral or contralateral knee surgery\n* Most recent instability event more than 3 months before enrollment\n* History of any inflammatory disorder\n* BMI \\> 35 kg\u002Fm2\n* Diabetes or uncontrolled hypertension\n* Varicose veins or a history of personal or immediate family history (parental or sibling) of deep vein thrombosis\n* Pre-existing conditions or previous surgeries that effect the ability to walk\n* Planned trips or vacations that will result in the inability to attend 4 consecutive physical therapy sessions","ALL","14 Years","40 Years",{"count":20,"type":21},78,"ESTIMATED","INTERVENTIONAL",[24],"NA","This research study is designed to allow health care professionals and researchers to answer many questions about whether a new type of physical therapy called blood flow restriction training (called BFRT) will improve recovery for those with patellar instability.",[27,28,29,30],"Patellar Dislocation","Knee Injuries","Leg Injury","Wounds and Injuries","RECRUITING","2025-07-02",{"date":34,"type":35},"2025-07-03","ACTUAL",{"date":37,"type":35},"2020-09-09",{"date":39,"type":21},"2026-06-30",{"name":41,"class":42},"Caitlin Conley","OTHER",4,""]