[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100356510":3},{"organization":4,"armGroups":7,"interventions":13,"overallOfficials":21,"centralContacts":25,"locations":32,"responsibleParty":50,"collaborators":54,"id":55,"slug":54,"hasResults":56,"nctId":57,"briefTitle":58,"officialTitle":58,"acronym":54,"eligibilityCriteria":59,"healthyVolunteers":56,"sex":60,"minAge":61,"maxAge":54,"enrollmentInfo":62,"targetDuration":54,"studyType":65,"phases":66,"briefSummary":68,"conditions":69,"keywords":71,"overallStatus":35,"whyStopped":54,"lastUpdateSubmitDate":75,"lastUpdatePostDateStruct":76,"startDateStruct":79,"completionDateStruct":81,"leadSponsor":83,"locationsCount":84},{"fullName":5,"class":6},"Milton S. Hershey Medical Center","OTHER",[8],{"label":9,"type":6,"description":10,"interventionNames":11},"total shoulder replacement surgery","Subjects will be assessed for the outcome measures at one year and two year timepoints post total shoulder replacement surgery",[12],"Diagnostic Test: CT scan of the shoulders",[14],{"type":15,"name":16,"description":17,"armGroupLabels":18,"otherNames":19},"DIAGNOSTIC_TEST","CT scan of the shoulders","studies of both operative and nonoperative shoulders",[9],[20],"EMG of the shoulders",[22],{"name":23,"affiliation":5,"role":24},"April D Armstrong, MD","PRINCIPAL_INVESTIGATOR",[26],{"name":27,"role":28,"phone":29,"phoneExt":30,"email":31},"Padmavathi Ponnuru, PhD","CONTACT","717-531-0003","284476","pponnuru@pennstatehealth.psu.edu",[33],{"facility":34,"status":35,"city":36,"state":37,"zip":38,"country":39,"countryCode":40,"cosmosGeoPoint":41,"geoPoint":46,"contacts":47},"Penn State Hershey Medical Center","RECRUITING","Hershey","Pennsylvania","17033","United States","US",{"type":42,"coordinates":43},"Point",[44,45],-76.65025,40.28592,{"lat":45,"lon":44},[48],{"name":49,"role":28,"phone":29,"phoneExt":30,"email":31},"Padmavathi Ponnuru, Ph.D.",{"type":24,"investigatorFullName":51,"investigatorTitle":52,"investigatorAffiliation":53,"oldNameTitle":54,"oldOrganization":54},"April Armstrong","Professor of Surgery, Orthopaedics","Penn State Health Milton S Hershey Medical Center",null,"100356510",false,"NCT03921944","Evaluation of Structural and Functional Integrity of the Rotator Cuff After Total Shoulder Arthroplasty","Inclusion Criteria:\n\n* age \\>45yrs\n* primary diagnosis of osteoarthritis of the shoulder\n* total shoulder replacement performed by Dr. Armstrong\n* administered a local anesthetic mixture and not regional anesthesia\n* all genders\n* Fluent in written and spoken English\n* Patients capable of giving informed consent\n\nExclusion Criteria:\n\n* Known contraindications to CT\u002FEMG\n* Inability to provide informed consent\n* History of recent trauma to the shoulder\n* Atypical shoulder pain\n* Other suspected shoulder pathology (i.e. tumor, infection)\n* Pregnancy\n* Bilateral total shoulder arthroplasty","ALL","45 Years",{"count":63,"type":64},30,"ESTIMATED","INTERVENTIONAL",[67],"NA","The purpose of this study is to examine the rotator cuff muscles in your shoulder at one and two year post total shoulder replacement surgery.",[70],"Osteoarthritis of Shoulder",[72,73,74],"shoulder surgery","arthritis","rotator cuff","2026-06-03",{"date":77,"type":78},"2026-06-05","ACTUAL",{"date":80,"type":78},"2024-05-02",{"date":82,"type":64},"2027-12",{"name":5,"class":6},1]