[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100584454":3},{"organization":4,"armGroups":7,"interventions":14,"overallOfficials":19,"centralContacts":24,"locations":29,"responsibleParty":46,"collaborators":10,"id":48,"slug":49,"hasResults":50,"nctId":51,"briefTitle":52,"officialTitle":53,"acronym":54,"eligibilityCriteria":55,"healthyVolunteers":50,"sex":56,"minAge":57,"maxAge":10,"enrollmentInfo":58,"targetDuration":10,"studyType":61,"phases":10,"briefSummary":62,"conditions":63,"keywords":10,"overallStatus":67,"whyStopped":10,"lastUpdateSubmitDate":68,"lastUpdatePostDateStruct":69,"startDateStruct":72,"completionDateStruct":74,"leadSponsor":76,"locationsCount":77},{"fullName":5,"class":6},"Universitätsklinikum Hamburg-Eppendorf","OTHER",[8],{"label":9,"type":10,"description":11,"interventionNames":12},"Older patients",null,"Patients at 70 years and above scheduled for surgery",[13],"Other: Assessment of frailty using multiple tools",[15],{"type":6,"name":16,"description":17,"armGroupLabels":18,"otherNames":10},"Assessment of frailty using multiple tools","This is an observational study without any intervention. Frailty is assessed using multiple tools and postoperative outcome is compared.",[9],[20],{"name":21,"affiliation":22,"role":23},"Dr. Cynthia Olotu, MD","University Medical Centre Hamburg","PRINCIPAL_INVESTIGATOR",[25],{"name":21,"role":26,"phone":27,"phoneExt":10,"email":28},"CONTACT","0049 40 7410 52415","c.olotu@uke.de",[30],{"facility":22,"status":10,"city":31,"state":10,"zip":32,"country":33,"countryCode":34,"cosmosGeoPoint":35,"geoPoint":40,"contacts":41},"Hamburg","22046","Germany","DE",{"type":36,"coordinates":37},"Point",[38,39],9.99302,53.55073,{"lat":39,"lon":38},[42],{"name":43,"role":26,"phone":44,"phoneExt":10,"email":45},"Dr. Silke Schrum","0049 40 7410 54290","s.schrum@uke.de",{"type":47,"investigatorFullName":10,"investigatorTitle":10,"investigatorAffiliation":10,"oldNameTitle":10,"oldOrganization":10},"SPONSOR","100584454","comparison-of-preoperative-frailty-assessment-tools-100584454",false,"NCT06889545","Comparison of Preoperative Frailty Assessment Tools","Evaluation of a Feasible Frailty Assessment Tool for Preoperative Risk Evaluation of Older Patients","PREFAS","Inclusion Criteria:\n\n* 70 years and older\n* scheduled surgery\n* estimated time of surgery 120 Minutes or more\n\nExclusion Criteria:\n\n* insufficient German language skills (for cognitive testing)\n* mental retardation\n* relevant psychiatric disorder (not allowing for cognitive testing)","ALL","70 Years",{"count":59,"type":60},584,"ESTIMATED","OBSERVATIONAL","Frailty is a significant risk factor for postoperative complications and functional decline. Preoperative assessment of frailty is therefore recommended in all older adults. However, despite the availability of many frailty tools, few have been tested in the preoperative setting and there is little comparison of their predictive value in identifying patients at risk. The aim of this study is to investigate which of the following instruments for determining frailty has the highest predictive power with regard to the occurrence of postoperative complications: Risk Analysis Index, Clinical Frailty Scale, the Groningen Frailty Indicator, the Edmonton Frail Scale and the LUCAS-FI. The aim of this research project is to identify a suitable frailty instrument for preoperative risk stratification of older patients during the premedication visit.",[64,65,66],"Frailty","Frailty in Older Adults","Frailty\u002FSarcopenia","NOT_YET_RECRUITING","2025-03-30",{"date":70,"type":71},"2025-04-03","ACTUAL",{"date":73,"type":60},"2025-04-15",{"date":75,"type":60},"2027-10-01",{"name":5,"class":6},1]