[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"leadSponsorName\":\"Philipp Fürnstahl\",\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:":83},{"pageToken":4,"total":5,"offset":6,"count":5,"results":7},null,2,0,[8,57],{"id":9,"slug":10,"hasResults":11,"nctId":12,"briefTitle":13,"officialTitle":14,"acronym":15,"eligibilityCriteria":16,"healthyVolunteers":17,"sex":18,"minAge":19,"maxAge":4,"enrollmentInfo":20,"targetDuration":4,"studyType":23,"phases":24,"briefSummary":26,"conditions":27,"keywords":33,"overallStatus":44,"whyStopped":4,"lastUpdateSubmitDate":45,"lastUpdatePostDateStruct":46,"startDateStruct":49,"completionDateStruct":51,"leadSponsor":53,"locationsCount":56},"100646663","remote-guidance-for-efast-training-using-a-head-mounted-device-100646663",false,"NCT07686497","Remote Guidance for eFAST Training Using a Head-Mounted Device","Remote Guidance for eFAST Training Using a Head-Mounted Device: A Three-Arm Randomized Simulation Study","Remote-eFAST","Inclusion Criteria:\n\n* Age 18 years or older\n* Resident physician currently in postgraduate training\n* Completion of the national Basic Course in Abdominal Ultrasound and the Basic Course in Emergency Ultrasound (SGUM)\n* Sufficient proficiency in English to understand study instructions, questionnaires, and expert guidance\n* Able and willing to attend an approximately 45-minute study session\n* Written informed consent\n\nExclusion Criteria:\n\n* Physical limitations that impair ultrasound performance (e.g., upper-limb injury, uncorrected severe visual impairment)\n* Unable to attend the scheduled session\n* Participation in conflicting educational studies",true,"ALL","18 Years",{"count":21,"type":22},75,"ESTIMATED","INTERVENTIONAL",[25],"NA","This study looks at the best way to remotely teach and guide doctors-in-training to perform a bedside ultrasound exam called eFAST (extended Focused Assessment with Sonography for Trauma), which is used to quickly check injured patients for internal bleeding or air around the lungs.\n\nThe study takes place in a simulation setting, with no real patients. Resident physicians who have completed the basic ultrasound courses each watch the same short instructional video and then perform three eFAST examinations on the same healthy volunteer. Participants are randomly assigned to one of three groups: (1) the instructional video only, with no live help; (2) the video plus real-time audio guidance from a remote expert who can see the live ultrasound image; or (3) the video plus guidance through a head-mounted device that also lets the expert see the participant's own point of view.\n\nAfterwards, experts who were not involved in a given exam review the recorded ultrasound images, without knowing which group the participant was in, and rate the image quality and skill. The study also measures how long the exams take, the participants' workload, and the comfort and usability of the system.\n\nThe goal is to learn whether real-time remote guidance, and in particular guidance through a head-mounted device, helps trainees produce better and faster eFAST examinations than an instructional video alone.",[28,29,30,31,32],"Clinical Competence","Ultrasonography","Medical Education","Point-of-care Ultrasound (POCUS)","Focused Assessment With Sonography for Trauma (FAST)",[34,35,36,37,38,39,40,41,42,43],"eFAST","POCUS","point-of-care ultrasound","tele-ultrasound","remote guidance","head-mounted device","simulation training","medical education","QUICk","OSAUS","NOT_YET_RECRUITING","2026-08-10",{"date":47,"type":48},"2026-08-12","ACTUAL",{"date":50,"type":22},"2026-08-17",{"date":52,"type":22},"2027-06",{"name":54,"class":55},"Philipp Fürnstahl","OTHER",1,{"id":58,"slug":59,"hasResults":11,"nctId":60,"briefTitle":61,"officialTitle":61,"acronym":4,"eligibilityCriteria":62,"healthyVolunteers":11,"sex":18,"minAge":19,"maxAge":4,"enrollmentInfo":63,"targetDuration":4,"studyType":65,"phases":4,"briefSummary":66,"conditions":67,"keywords":69,"overallStatus":73,"whyStopped":4,"lastUpdateSubmitDate":74,"lastUpdatePostDateStruct":75,"startDateStruct":77,"completionDateStruct":79,"leadSponsor":81,"locationsCount":82},"100515618","modeling-and-workflow-recognition-for-the-anterior-approach-in-total-hip-arthroplasty-100515618","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",{"count":64,"type":22},60,"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.",[68],"Hip Prosthesis",[70,71,72],"Surgery Recording","Arthroplasty","Surgical Process Modelling","RECRUITING","2026-06-11",{"date":76,"type":48},"2026-06-15",{"date":78,"type":48},"2024-10-30",{"date":80,"type":22},"2026-12-30",{"name":54,"class":55},3,""]