[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100322676":3},{"organization":4,"armGroups":7,"interventions":20,"overallOfficials":29,"centralContacts":33,"locations":43,"responsibleParty":133,"collaborators":25,"id":135,"slug":25,"hasResults":136,"nctId":137,"briefTitle":138,"officialTitle":139,"acronym":25,"eligibilityCriteria":140,"healthyVolunteers":136,"sex":141,"minAge":142,"maxAge":143,"enrollmentInfo":144,"targetDuration":25,"studyType":147,"phases":148,"briefSummary":150,"conditions":151,"keywords":25,"overallStatus":46,"whyStopped":25,"lastUpdateSubmitDate":153,"lastUpdatePostDateStruct":154,"startDateStruct":157,"completionDateStruct":159,"leadSponsor":161,"locationsCount":162},{"fullName":5,"class":6},"Ottawa Hospital Research Institute","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"PAO with hip arthroscopy","EXPERIMENTAL","Patient's in the \"Scope PAO\" group have been diagnosed with hip dysplasia and a decision has been made between the patient and the surgeon that the best way to treat the hip problems is with surgery. Patient's in the \"Scope-PAO\" group have been randomized to receive a periacetabular osteotomy with a hip arthroscopy.",[13],"Procedure: PAO with hip arthroscopy",{"label":15,"type":16,"description":17,"interventionNames":18},"PAO without hip arthroscopy","ACTIVE_COMPARATOR","Patient's in the \"PAO-only\" group have been diagnosed with hip dysplasia and a decision has been made between the patient and the surgeon that the best way to treat the hip problems is with surgery. Patient's in the \"PAO-only\" group have been randomized to receive a periacetabular osteotomy only.",[19],"Procedure: PAO without hip arthroscopy",[21,26],{"type":22,"name":9,"description":23,"armGroupLabels":24,"otherNames":25},"PROCEDURE","Participants who are randomized to the Scope-PAO group will receive central compartment hip arthroscopy in addition to the PAO.",[9],null,{"type":22,"name":15,"description":27,"armGroupLabels":28,"otherNames":25},"Participants who are randomized to the \"PAO-only\" group will receive a Bernese Periacetabular Osteotomy (PAO) for treatment of hip dysplasia.",[15],[30],{"name":31,"affiliation":5,"role":32},"Geoffrey Wilkin, MD","PRINCIPAL_INVESTIGATOR",[34,39],{"name":31,"role":35,"phone":36,"phoneExt":37,"email":38},"CONTACT","613-798-5555","10347","gwilkin@toh.ca",{"name":40,"role":35,"phone":41,"phoneExt":25,"email":42},"Cheryl Kreviazuk","613-737-8920","ckreviazuk@ohri.ca",[44,60,73,86,98,112,121],{"facility":45,"status":46,"city":47,"state":48,"zip":49,"country":50,"cosmosGeoPoint":51,"geoPoint":56,"contacts":57},"Northwestern University","RECRUITING","Chicago","Illinois","60611","United States",{"type":52,"coordinates":53},"Point",[54,55],-87.65005,41.85003,{"lat":55,"lon":54},[58],{"name":59,"role":35,"phone":25,"phoneExt":25,"email":25},"Michael Stover, MD",{"facility":61,"status":46,"city":62,"state":63,"zip":64,"country":50,"cosmosGeoPoint":65,"geoPoint":69,"contacts":70},"William Beaumont Hospital","Royal Oak","Michigan","48073",{"type":52,"coordinates":66},[67,68],-83.14465,42.48948,{"lat":68,"lon":67},[71],{"name":72,"role":35,"phone":25,"phoneExt":25,"email":25},"Ira Zaltz, MD",{"facility":74,"status":46,"city":75,"state":76,"zip":77,"country":50,"cosmosGeoPoint":78,"geoPoint":82,"contacts":83},"The Washington University","St Louis","Missouri","63130",{"type":52,"coordinates":79},[80,81],-90.19789,38.62727,{"lat":81,"lon":80},[84],{"name":85,"role":35,"phone":25,"phoneExt":25,"email":25},"John C. Clohisy, MD",{"facility":87,"status":46,"city":88,"state":88,"zip":89,"country":50,"cosmosGeoPoint":90,"geoPoint":94,"contacts":95},"Hospital for Special Surgery","New York","10021",{"type":52,"coordinates":91},[92,93],-74.00597,40.71427,{"lat":93,"lon":92},[96],{"name":97,"role":35,"phone":25,"phoneExt":25,"email":25},"Ernest Sink, MD",{"facility":99,"status":46,"city":100,"state":101,"zip":102,"country":103,"cosmosGeoPoint":104,"geoPoint":108,"contacts":109},"Children's Hospital of Eastern Ontario","Ottawa","Ontario","K1H 8L1","Canada",{"type":52,"coordinates":105},[106,107],-75.69812,45.41117,{"lat":107,"lon":106},[110],{"name":111,"role":35,"phone":25,"phoneExt":25,"email":25},"Kevin Smit, MD",{"facility":5,"status":46,"city":100,"state":101,"zip":113,"country":103,"cosmosGeoPoint":114,"geoPoint":116,"contacts":117},"K1H8L6",{"type":52,"coordinates":115},[106,107],{"lat":107,"lon":106},[118,119],{"name":31,"role":35,"phone":41,"phoneExt":25,"email":25},{"name":120,"role":35,"phone":41,"phoneExt":25,"email":25},"Research Team",{"facility":122,"status":46,"city":123,"state":25,"zip":124,"country":103,"cosmosGeoPoint":125,"geoPoint":129,"contacts":130},"CHU de Québec - Université Laval","Québec","G1J 1Z4",{"type":52,"coordinates":126},[127,128],-71.21454,46.81228,{"lat":128,"lon":127},[131],{"name":132,"role":35,"phone":25,"phoneExt":25,"email":25},"Etienne Belzile, MD",{"type":134,"investigatorFullName":25,"investigatorTitle":25,"investigatorAffiliation":25,"oldNameTitle":25,"oldOrganization":25},"SPONSOR","100322676",false,"NCT03481010","Periacetabular Osteotomy With and Without Arthroscopic Management of Central Compartment Pathology","Periacetabular Osteotomy With and Without Arthroscopic Management of Central Compartment Pathology: A Multicenter Randomized Controlled Trial","Inclusion Criteria:\n\n* Skeletally mature patient undergoing Bernese periacetabular osteotomy for symptomatic acetabular dysplasia\u002Fhip instability\n* Pre-Operative MRI at 3T and\u002For gadolinium MR arthrogram\n* Age, 16-50 years old\n* Patient capable of giving informed consent\n\nExclusion Criteria:\n\n* Prior hip\u002Fpelvis surgery of any kind on the surgical side\n* Prior hip arthroplasty surgery on either side\n* Radiographic evidence of arthritis (i.e. Tönnis grade =2)\n* Known connective tissue disorder (e.g. Ehlers-Danlos Syndrome, etc.)\n* Known neuromuscular disorder (e.g. Cerebral Palsy, Spina bifida, etc.)\n* Known skeletal dysplasia (e.g. Achondroplasia, Multiple Epiphyseal Dysplasia, etc.)\n* Cognitive impairment that prevents accurate completion of patient-reported outcome questionnaires.\n* Patient unable\u002Funwilling to complete all required follow-up visits\n* Concurrent proximal femoral osteotomy and\u002For surgical hip dislocation","ALL","16 Years","50 Years",{"count":145,"type":146},204,"ESTIMATED","INTERVENTIONAL",[149],"NA","At present, it is not clear whether performing a hip arthroscopy at the same time as a PAO improves patient outcomes after surgery compared to a PAO alone.\n\nThis research project will randomize patients to receive either a PAO alone, or a PAO and a hip arthroscopy at the same time.",[152],"Hip Dysplasia","2025-12-24",{"date":155,"type":156},"2025-12-30","ACTUAL",{"date":158,"type":156},"2018-04-04",{"date":160,"type":146},"2030-12-31",{"name":5,"class":6},7]