[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100369842":3},{"organization":4,"armGroups":7,"interventions":17,"overallOfficials":23,"centralContacts":27,"locations":36,"responsibleParty":54,"collaborators":10,"id":57,"slug":58,"hasResults":59,"nctId":60,"briefTitle":61,"officialTitle":62,"acronym":63,"eligibilityCriteria":64,"healthyVolunteers":59,"sex":65,"minAge":66,"maxAge":10,"enrollmentInfo":67,"targetDuration":10,"studyType":70,"phases":10,"briefSummary":71,"conditions":72,"keywords":74,"overallStatus":39,"whyStopped":10,"lastUpdateSubmitDate":79,"lastUpdatePostDateStruct":80,"startDateStruct":83,"completionDateStruct":85,"leadSponsor":87,"locationsCount":88},{"fullName":5,"class":6},"Hospital Israelita Albert Einstein","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"Syndesmotic injured group",null,"The existing index test (ankle CT in neutral position), the new index tests (ankle CT in a stress position with extended-knee; ankle CT in a stress position with flexed-knee), and the reference test (MRI) will be applied. Foot and ankle ability measurement questionnaire (FAAM) will be applied with six months and one year after ankle CT.",[13],"Diagnostic Test: Comparative Ankle Tomography with Stress Maneuvers",{"label":15,"type":10,"description":11,"interventionNames":16},"Syndesmotic uninjured group",[13],[18],{"type":19,"name":20,"description":21,"armGroupLabels":22,"otherNames":10},"DIAGNOSTIC_TEST","Comparative Ankle Tomography with Stress Maneuvers","All diagnostic imaging exams and FAAM questionnaire will be applied in a standard way in both groups.",[9,15],[24],{"name":25,"affiliation":5,"role":26},"João Carlos Rodrigues, MD","PRINCIPAL_INVESTIGATOR",[28,32],{"name":25,"role":29,"phone":30,"phoneExt":10,"email":31},"CONTACT","51121512452","joao.rodrigues@einstein.br",{"name":33,"role":29,"phone":34,"phoneExt":10,"email":35},"Alexandre Leme Godoy Santos, PhD","551121511444","alexandre.godoy@einstein.br",[37],{"facility":38,"status":39,"city":40,"state":40,"zip":41,"country":42,"countryCode":43,"cosmosGeoPoint":44,"geoPoint":49,"contacts":50},"Hospital Israelista Albert Einstein","RECRUITING","São Paulo","05652-900","Brazil","BR",{"type":45,"coordinates":46},"Point",[47,48],-46.63611,-23.5475,{"lat":48,"lon":47},[51],{"name":52,"role":29,"phone":53,"phoneExt":10,"email":31},"Joao C Rodrigues, MD","551121512452",{"type":26,"investigatorFullName":55,"investigatorTitle":56,"investigatorAffiliation":5,"oldNameTitle":10,"oldOrganization":10},"Joao Carlos Rodrigues","Physician","100369842","computed-tomography-with-stress-maneuvers-for-evaluation-of-distal-tibiofibular-syndesmosis-instability-ctmets-100369842",false,"NCT04095598","Computed Tomography with Stress Maneuvers for Evaluation of Distal Tibiofibular Syndesmosis Instability (CTMETS)","Comparative Computed Tomography with Stress Maneuvers for Evaluation of Distal Tibiofibular Syndesmosis Instability in Adults After Acute Ankle Sprain: a Test Accuracy Study","CTMETS","Inclusion criteria:\n\n* Adults older than 18 years;\n* One episode of an ankle sprain;\n* Sprain episode occurred up to 3 weeks prior;\n* Positive orthopedic evaluation for suspected syndesmotic injury.\n\nExclusion criteria\n\n* Bilateral ankle sprain;\n* Previous ankle surgery;\n* Ankle fractures and dislocations (except avulsion fractures in ligamentous insertions or fracture of the posterior malleolus related to syndesmotic injury);\n* Congenital or acquired ankle deformities;\n* Infection, inflammatory, or neuropathic ankle arthropathies.","ALL","18 Years",{"count":68,"type":69},133,"ESTIMATED","OBSERVATIONAL","The main aim of this study was to investigate which strategy can diagnose more accurately syndesmotic instability among an existing index test (ankle CT in neutral position) and two new add-on index tests (ankle CT in a stress position with extended-knees and ankle CT in a stress position with flexed-knees). This study hypothesized that the two add-on ankle CT with stress maneuvers (CTSM) have a more accurate capability of diagnosing syndesmotic instability than ankle CT in a neutral position (CTNP) alone. The secondary objective is to investigate the participants' disability outcomes by applying the Foot and Ankle Ability Measure questionnaire.",[73],"Ankle Sprain",[75,76,77,78],"High ankle sprain","Syndesmotic instability","Computed Tomography","Stress maneuver","2024-10-15",{"date":81,"type":82},"2024-10-17","ACTUAL",{"date":84,"type":82},"2018-09-01",{"date":86,"type":69},"2027-12",{"name":5,"class":6},1]