[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100380040":3},{"organization":4,"armGroups":7,"interventions":19,"overallOfficials":29,"centralContacts":34,"locations":45,"responsibleParty":115,"collaborators":25,"id":117,"slug":118,"hasResults":119,"nctId":120,"briefTitle":121,"officialTitle":122,"acronym":123,"eligibilityCriteria":124,"healthyVolunteers":119,"sex":125,"minAge":126,"maxAge":25,"enrollmentInfo":127,"targetDuration":25,"studyType":130,"phases":131,"briefSummary":133,"conditions":134,"keywords":136,"overallStatus":83,"whyStopped":25,"lastUpdateSubmitDate":140,"lastUpdatePostDateStruct":141,"startDateStruct":144,"completionDateStruct":146,"leadSponsor":148,"locationsCount":149},{"fullName":5,"class":6},"Ottawa Hospital Research Institute","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"Total Shoulder Arthroplasty (anatomic)","ACTIVE_COMPARATOR","TSA procedure involves replacing the worn-out ball and socket joint with prosthetic components.",[13],"Procedure: Total Shoulder Arthroplasty",{"label":15,"type":10,"description":16,"interventionNames":17},"Reverse Shoulder Arthroplasty","RSA procedure is similar to a TSA, however the orientation of the ball and socket joint is placed in the reverse position",[18],"Procedure: Reverse Shoulder Arthroplasty",[20,26],{"type":21,"name":22,"description":23,"armGroupLabels":24,"otherNames":25},"PROCEDURE","Total Shoulder Arthroplasty","Replacement of the shoulder joint (ball and socket, or humeral head and glenoid) using prosthetic components.",[9],null,{"type":21,"name":15,"description":27,"armGroupLabels":28,"otherNames":25},"Replacement of the shoulder joint like the TSA, however the orientation of the ball and socket is reversed.",[15],[30],{"name":31,"affiliation":32,"role":33},"Peter Lapner, MD","The Ottawa Hospital","PRINCIPAL_INVESTIGATOR",[35,41],{"name":36,"role":37,"phone":38,"phoneExt":39,"email":40},"Peter Lapner Lapner, MD","CONTACT","613-737-8899","78377","plapner@toh.ca",{"name":42,"role":37,"phone":38,"phoneExt":43,"email":44},"Katie McIlquham","79839","kmcilquham@ohri.ca",[46,65,81,100],{"facility":47,"status":48,"city":49,"state":50,"zip":51,"country":52,"countryCode":53,"cosmosGeoPoint":54,"geoPoint":59,"contacts":60},"University of Alberta","NOT_YET_RECRUITING","Edmonton","Alberta","T6G2G3","Canada","CA",{"type":55,"coordinates":56},"Point",[57,58],-113.46871,53.55014,{"lat":58,"lon":57},[61,64],{"name":62,"role":37,"phone":63,"phoneExt":25,"email":25},"Martin Bouliane, MD","780-434-4859",{"name":62,"role":33,"phone":25,"phoneExt":25,"email":25},{"facility":66,"status":48,"city":67,"state":68,"zip":69,"country":52,"countryCode":53,"cosmosGeoPoint":70,"geoPoint":74,"contacts":75},"Pan Am Clinic Foundation","Winnipeg","Manitoba","R3M3E4",{"type":55,"coordinates":71},[72,73],-97.14704,49.8844,{"lat":73,"lon":72},[76,79],{"name":77,"role":37,"phone":78,"phoneExt":25,"email":25},"Sheila McRae","204-925-7469",{"name":80,"role":33,"phone":25,"phoneExt":25,"email":25},"Jason Old, MD",{"facility":82,"status":83,"city":84,"state":85,"zip":86,"country":52,"countryCode":53,"cosmosGeoPoint":87,"geoPoint":91,"contacts":92},"Kingston General Hospital (Site-Watkins 3)","RECRUITING","Kingston","Ontario","K7L 2V7",{"type":55,"coordinates":88},[89,90],-76.48098,44.22976,{"lat":90,"lon":89},[93,98],{"name":94,"role":37,"phone":95,"phoneExt":96,"email":97},"Fiona Howells","613-549-6666","4348","fiona.howells@queensu.ca",{"name":99,"role":33,"phone":25,"phoneExt":25,"email":25},"Ryan Bicknell, MD",{"facility":32,"status":83,"city":101,"state":85,"zip":102,"country":52,"countryCode":53,"cosmosGeoPoint":103,"geoPoint":107,"contacts":108},"Ottawa","K1H8L6",{"type":55,"coordinates":104},[105,106],-75.69812,45.41117,{"lat":106,"lon":105},[109,111,112],{"name":31,"role":37,"phone":110,"phoneExt":39,"email":25},"6137378899",{"name":31,"role":33,"phone":25,"phoneExt":25,"email":25},{"name":113,"role":114,"phone":25,"phoneExt":25,"email":25},"J Pollock, MD","SUB_INVESTIGATOR",{"type":116,"investigatorFullName":25,"investigatorTitle":25,"investigatorAffiliation":25,"oldNameTitle":25,"oldOrganization":25},"SPONSOR","100380040","tsa-vs-rsa-in-glenohumeral-osteoarthritis-100380040",false,"NCT04228419","TSA vs RSA in Glenohumeral Osteoarthritis","Study Evaluating Reverse Versus Anatomic Shoulder Arthroplasty Techniques in the Treatment of Osteoarthritis: Protocol","SERVASA","Inclusion Criteria:\n\n1. Patients who have failed standard non-surgical management of their idiopathic shoulder osteoarthritis who would benefit from a shoulder arthroplasty. Failed medical management will be defined as persistent pain and disability despite adequate standard non-operative management for 6 months. Medical management will be defined as:\n\n   1. The use of drugs including analgesics and non-steroidal anti-inflammatory drugs\n   2. Physiotherapy consisting of stretching, strengthening and local modalities (ultrasound, cryotherapy, etc.)\n   3. Activity modification\n2. Imaging, and intra-operative findings confirming advanced glenohumeral cartilage loss\n3. Patients may present with a glenoid deficiency and \\\u003C\u002F=15 degrees of retroversion\n4. 65 years of age and older\n\nExclusion Criteria:\n\n1. Active joint or systemic infection\n2. Rotator cuff arthropathy\n3. Significant muscle paralysis\n4. Charcot's arthropathy\n5. Major medical illness (life expectancy less than 1 year or unacceptably high operative risk)\n6. Unable to understand the consent form\u002Fprocess\n7. Pregnancy\n8. Psychiatric illness that precludes informed consent\n9. Unwilling to be followed for the duration of the study\n10. Retroversion cannot be surgically corrected to within 10 degrees of neutral\n11. History of previous shoulder surgery on affected side","ALL","65 Years",{"count":128,"type":129},108,"ESTIMATED","INTERVENTIONAL",[132],"NA","This study will compare total shoulder arthroplasty (TSA) reverse shoulder arthroplasty (RSA) procedures, in the context of a prospective, randomized-controlled trial to determine the optimal treatment in patients 65 years of age and older, and equal to or less than 15 degrees of glenoid retroversion, who have glenohumeral osteoarthritis.",[135],"Osteoarthritis of the Shoulder",[137,138,139],"arthroplasty","glenohumeral osteoarthritis","idiopathic osteoarthritis","2025-03-21",{"date":142,"type":143},"2025-03-25","ACTUAL",{"date":145,"type":143},"2020-03-09",{"date":147,"type":129},"2032-12-31",{"name":5,"class":6},4]