[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100515618":3},{"organization":4,"armGroups":7,"interventions":14,"overallOfficials":19,"centralContacts":26,"locations":36,"responsibleParty":91,"collaborators":95,"id":99,"slug":100,"hasResults":101,"nctId":102,"briefTitle":103,"officialTitle":103,"acronym":10,"eligibilityCriteria":104,"healthyVolunteers":101,"sex":105,"minAge":106,"maxAge":10,"enrollmentInfo":107,"targetDuration":10,"studyType":110,"phases":10,"briefSummary":111,"conditions":112,"keywords":114,"overallStatus":74,"whyStopped":10,"lastUpdateSubmitDate":118,"lastUpdatePostDateStruct":119,"startDateStruct":122,"completionDateStruct":124,"leadSponsor":126,"locationsCount":127},{"fullName":5,"class":6},"Balgrist University Hospital","OTHER",[8],{"label":9,"type":10,"description":11,"interventionNames":12},"Project population for total hip arthroplasty surgery recordings",null,"We plan to record 60 total hip arthroplasty (THA) surgeries in the operating theatre performed by different surgeons of the hip team at Balgrist University Hospital or Kantonsspital Baden or Kantonsspital Winterthur, for data collection purposes.",[13],"Other: Recording of total hip arthroplasty",[15],{"type":6,"name":16,"description":17,"armGroupLabels":18,"otherNames":10},"Recording of total hip arthroplasty","We record total hip arthroplasties (THA) of hip surgeons at Balgrist University Hospital (BUH), Kantonsspital Baden (KSB), Kantonsspital Winterthur (KSW). Video \\& audio data are stored locally at Balgrist-managed servers (patient-sensitive information removed).\n\nData includes:\n\nDemographics (year of birth, sex, smoking status, body mass index) Diagnosis Surgery-specific data \\& other surgical procedures during recording Standard preoperative Computed tomography of the hip\u002Fpelvis Standard pelvis x-rays pre- \\& postoperative Standard axial hip x-rays pre- \\& postoperative Western Ontario \\& McMaster Universities Osteoarthritis Index \\& Harris-Hip-Score To ensure the generated Surgical process model(SPM), evaluated using the recordings obtained from surgeries performed at BUH, generally describes the surgical process of THA, we apply our model to surgeries from the KSB and the KSW. There, 3 THAs are recorded and analyzed regarding commonalities and discrepancies in the SPM.",[9],[20,23],{"name":21,"affiliation":5,"role":22},"Philipp Fürnstahl, PhD","PRINCIPAL_INVESTIGATOR",{"name":24,"affiliation":5,"role":25},"Patrick Zingg, MD","STUDY_CHAIR",[27,32],{"name":28,"role":29,"phone":30,"phoneExt":10,"email":31},"Nicola Cavalcanti, MD","CONTACT","+41445107379","nicola.cavalcanti@balgrist.ch",{"name":33,"role":29,"phone":34,"phoneExt":10,"email":35},"Matthias Seibold, PhD","P +41 44 510 73 57","matthias.seibold@balgrist.ch",[37,55,73],{"facility":38,"status":39,"city":40,"state":41,"zip":42,"country":43,"countryCode":44,"cosmosGeoPoint":45,"geoPoint":50,"contacts":51},"Kantonsspital Baden","NOT_YET_RECRUITING","Baden","Canton of Aargau","5404","Switzerland","CH",{"type":46,"coordinates":47},"Point",[48,49],8.30592,47.47333,{"lat":49,"lon":48},[52,53],{"name":28,"role":29,"phone":30,"phoneExt":10,"email":31},{"name":54,"role":22,"phone":10,"phoneExt":10,"email":10},"Tobias Buehler, MD",{"facility":56,"status":39,"city":57,"state":58,"zip":59,"country":43,"countryCode":44,"cosmosGeoPoint":60,"geoPoint":64,"contacts":65},"Kantonsspital Winterthur","Winterthur","Canton of Zurich","8400",{"type":46,"coordinates":61},[62,63],8.72413,47.50564,{"lat":63,"lon":62},[66,68,70],{"name":67,"role":29,"phone":30,"phoneExt":10,"email":31},"Nicola Cavalcanti",{"name":69,"role":22,"phone":10,"phoneExt":10,"email":10},"Peter Wahl, MD",{"name":71,"role":72,"phone":10,"phoneExt":10,"email":10},"Lara Pozzi, MD","SUB_INVESTIGATOR",{"facility":5,"status":74,"city":75,"state":58,"zip":76,"country":43,"countryCode":44,"cosmosGeoPoint":77,"geoPoint":81,"contacts":82},"RECRUITING","Zurich","8008",{"type":46,"coordinates":78},[79,80],8.55,47.36667,{"lat":80,"lon":79},[83,84,86,87,89],{"name":28,"role":29,"phone":30,"phoneExt":10,"email":31},{"name":33,"role":29,"phone":85,"phoneExt":10,"email":35},"+41 44 510 73 57",{"name":24,"role":72,"phone":10,"phoneExt":10,"email":10},{"name":88,"role":72,"phone":10,"phoneExt":10,"email":10},"Armando Hoch, MD",{"name":90,"role":22,"phone":10,"phoneExt":10,"email":10},"Philipp Fuernstahl, PhD",{"type":92,"investigatorFullName":93,"investigatorTitle":94,"investigatorAffiliation":5,"oldNameTitle":10,"oldOrganization":10},"SPONSOR_INVESTIGATOR","Philipp Fürnstahl","Prof. Dr. Sc., Assistant Professor in Orthopedic Computer Science",[96,97],{"name":38,"class":6},{"name":98,"class":6},"Kantonsspital Winterthur KSW","100515618","modeling-and-workflow-recognition-for-the-anterior-approach-in-total-hip-arthroplasty-100515618",false,"NCT05993845","Modeling and Workflow Recognition for the Anterior Approach in Total Hip Arthroplasty","Inclusion Criteria:\n\n* Primary surgery for total hip arthroplasty (THA) at Balgrist University Hospital, Kantonsspital Baden and Kantonsspital Winterthur\n* Complete radiological data (CT and Hip\u002FPelvis x-ray)\n* Signed consent\n\nExclusion Criteria:\n\n* Missing or incomplete consent\n* Previous surgery of the hip at the site of the THA\n* Fracture of the hip or pelvis at the site of the THA","ALL","18 Years",{"count":108,"type":109},60,"ESTIMATED","OBSERVATIONAL","The purpose of this study is to create a systematic and general description of the surgical process for the direct anterior approach (DAA) in total hip arthroplasty (THA). For this purpose a surgical process model with a labeled dataset of THA surgery videos will be segmented into the individual surgical steps and sub-steps using a systematic approach.",[113],"Hip Prosthesis",[115,116,117],"Surgery Recording","Arthroplasty","Surgical Process Modelling","2026-06-11",{"date":120,"type":121},"2026-06-15","ACTUAL",{"date":123,"type":121},"2024-10-30",{"date":125,"type":109},"2026-12-30",{"name":93,"class":6},3]