[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"leadSponsorName\":\"Aksaray University Training and Research Hospital\",\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:":45},{"pageToken":4,"total":5,"offset":6,"count":5,"results":7},null,1,0,[8],{"id":9,"slug":10,"hasResults":11,"nctId":12,"briefTitle":13,"officialTitle":14,"acronym":15,"eligibilityCriteria":16,"healthyVolunteers":11,"sex":17,"minAge":18,"maxAge":4,"enrollmentInfo":19,"targetDuration":4,"studyType":22,"phases":23,"briefSummary":25,"conditions":26,"keywords":29,"overallStatus":34,"whyStopped":4,"lastUpdateSubmitDate":35,"lastUpdatePostDateStruct":36,"startDateStruct":39,"completionDateStruct":40,"leadSponsor":42,"locationsCount":4},"100645160","effect-of-a-preoperative-educational-video-on-anxiety-levels-100645160",false,"NCT07679659","Effect of a Preoperative Educational Video on Anxiety Levels","Effect of QR Code-Based and Tablet-Based Preoperative Educational Video Interventions on Preoperative Anxiety","PEVA","Inclusion Criteria:\n\n* Age 18 years or older.\n* Scheduled for elective surgery under anesthesia.\n* Able to understand Turkish.\n* Able to provide written informed consent.\n\nExclusion Criteria:\n\n* Emergency surgery.\n* Visual or hearing impairment preventing video viewing.\n* Cognitive impairment.\n* Neurological or psychiatric disorders that may interfere with communication or completion of study questionnaires.","ALL","18 Years",{"count":20,"type":21},360,"ESTIMATED","INTERVENTIONAL",[24],"NA","Preoperative anxiety is common among patients undergoing elective surgery and may negatively affect perioperative outcomes. This randomized controlled trial aims to evaluate the effectiveness of a short educational video in reducing preoperative anxiety. Participants will be assigned to one of three groups: a QR code-based video group, a tablet-based video group, or a control group receiving standard preoperative information. Anxiety levels will be assessed using the Amsterdam Preoperative Anxiety and Information Scale (APAIS). The secondary objective is to evaluate the utilization of QR code-based video education.",[27,28],"Perioperative Anesthetic","Anxiety",[30,31,32,33],"Educational Video","Preoperative Anxiety","Patient Education","QR Code","NOT_YET_RECRUITING","2026-06-29",{"date":37,"type":38},"2026-07-01","ACTUAL",{"date":37,"type":21},{"date":41,"type":21},"2026-12-01",{"name":43,"class":44},"Aksaray University Training and Research Hospital","OTHER",""]