[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100616339":3},{"organization":4,"armGroups":7,"interventions":14,"overallOfficials":23,"centralContacts":28,"locations":38,"responsibleParty":57,"collaborators":10,"id":59,"slug":60,"hasResults":61,"nctId":62,"briefTitle":63,"officialTitle":64,"acronym":10,"eligibilityCriteria":65,"healthyVolunteers":61,"sex":66,"minAge":67,"maxAge":10,"enrollmentInfo":68,"targetDuration":10,"studyType":71,"phases":10,"briefSummary":72,"conditions":73,"keywords":75,"overallStatus":41,"whyStopped":10,"lastUpdateSubmitDate":82,"lastUpdatePostDateStruct":83,"startDateStruct":86,"completionDateStruct":88,"leadSponsor":90,"locationsCount":91},{"fullName":5,"class":6},"I.R.C.C.S Ospedale Galeazzi-Sant'Ambrogio","OTHER",[8],{"label":9,"type":10,"description":11,"interventionNames":12},"Patients who underwent total hip and\u002For knee arthroplasty for primary or secondary osteoarthirtis",null,"Patients discharged directly to inpatient rehabilitation unit in the same hospital.",[13],"Other: Functional rehabilitation",[15],{"type":6,"name":16,"description":17,"armGroupLabels":18,"otherNames":19},"Functional rehabilitation","Functional rehabilitation is standardized educational and physical therapy to restore physical and activities of daily living function before discharge.\n\nPain management, blood management and iron diet are also provided based on standard conditions (e.g. patient-reported pain, postoperative day and hemoglobin levels).",[9],[20,21,22],"Pain management","Blood management","Iron diet",[24],{"name":25,"affiliation":26,"role":27},"Federico Pennestrì, PhD","IRCCS Ospedale Galeazzi Sant'Ambrogio","PRINCIPAL_INVESTIGATOR",[29,34],{"name":30,"role":31,"phone":32,"phoneExt":10,"email":33},"Coordinator of the Scientific Direction","CONTACT","+39 0283502224","direzionescientifica.ogsa@grupposandonato.it",{"name":35,"role":31,"phone":36,"phoneExt":10,"email":37},"Grant office operator","+39 0283502227","pennestri.federico@gmail.com",[39],{"facility":40,"status":41,"city":42,"state":10,"zip":43,"country":44,"countryCode":45,"cosmosGeoPoint":46,"geoPoint":51,"contacts":52},"IRCCS Ospedale Galeazzi-Sant'Ambrogio","RECRUITING","Milan","20157","Italy","IT",{"type":47,"coordinates":48},"Point",[49,50],9.18951,45.46427,{"lat":50,"lon":49},[53,55,56],{"name":54,"role":31,"phone":32,"phoneExt":10,"email":33},"Federico Coordinator of the Scientific Direction",{"name":35,"role":31,"phone":36,"phoneExt":10,"email":37},{"name":25,"role":27,"phone":10,"phoneExt":10,"email":10},{"type":58,"investigatorFullName":10,"investigatorTitle":10,"investigatorAffiliation":10,"oldNameTitle":10,"oldOrganization":10},"SPONSOR","100616339","prepare-ii---predictive-model-training-and-external-validation-100616339",false,"NCT07304323","Prepare II - Predictive Model Training and External Validation","Transforming Rehabilitation: Personalised Care for a Better Quality of Life (PREPARE, Phase 2)","Inclusion Criteria:\n\n* Patients admitted for THR and TKR at IRCCS Galeazzi Orthopedic Institute in 2018 (any month) and subsequently discharged to inpatient rehabilitation in the same structure.\n* Aged ≥18 years.\n* International Classification of Disease, Ninth Revision, Clinical Modification (ICD-9CM) Diagnoses: 715.15, 16, 25, 26 (primary and secondary osteoarthritis of the hip and knee).\n* ICD-9CM Surgical procedures: 81.51, 81.54 (total joint replacement of the hip and knee).\n\nExclusion Criteria:\n\n* Age \\\u003C 18 years (if any).","ALL","18 Years",{"count":69,"type":70},400,"ESTIMATED","OBSERVATIONAL","The general aim of the project is training and testing a predictive model of inpatient rehabilitation stay after hip and knee replacement for osteoarthritis. This specific part focuses on data collection and analysis for the model validation.",[74],"HIP AND KNEE OSTEOARTHRITIS",[76,77,78,79,80,81],"total joint arthroplasty","osteoarthritis","total joint replacement","inpatient rehabilitation","predictive model","rehabilitation outcomes","2025-12-11",{"date":84,"type":85},"2025-12-26","ACTUAL",{"date":87,"type":85},"2025-10-08",{"date":89,"type":70},"2026-10-31",{"name":5,"class":6},1]