[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100587849":3},{"organization":4,"armGroups":7,"interventions":29,"overallOfficials":12,"centralContacts":43,"locations":49,"responsibleParty":66,"collaborators":12,"id":70,"slug":71,"hasResults":72,"nctId":73,"briefTitle":74,"officialTitle":75,"acronym":12,"eligibilityCriteria":76,"healthyVolunteers":72,"sex":77,"minAge":78,"maxAge":79,"enrollmentInfo":80,"targetDuration":12,"studyType":83,"phases":84,"briefSummary":86,"conditions":87,"keywords":12,"overallStatus":94,"whyStopped":12,"lastUpdateSubmitDate":95,"lastUpdatePostDateStruct":96,"startDateStruct":99,"completionDateStruct":101,"leadSponsor":103,"locationsCount":104},{"fullName":5,"class":6},"Abant Izzet Baysal University","OTHER",[8,13,19,24],{"label":9,"type":10,"description":11,"interventionNames":12},"Control Group","NO_INTERVENTION","Participants in this group will receive standard care, which includes preoperative education about the surgical process via an educational video and the completion of informed consent. No virtual reality intervention will be provided during their recovery.",null,{"label":14,"type":15,"description":16,"interventionNames":17},"2-Hour Postoperative VR Intervention","EXPERIMENTAL","Participants in this group will first watch an educational VR video about the surgery before the procedure. Two hours post-surgery, they will be exposed to a VR intervention featuring calming nature videos.",[18],"Device: Virtual Reality Intervention for Preoperative Anxiety and Postoperative Pain Management (2 hours)",{"label":20,"type":15,"description":21,"interventionNames":22},"4-Hour Postoperative VR Intervention","Participants in this group will first watch an educational VR video about the surgery before the procedure. Four hours post-surgery, they will be exposed to a VR intervention featuring calming nature videos.",[23],"Device: Device: Virtual Reality Intervention for Preoperative Anxiety and Postoperative Pain Management (4 hours)",{"label":25,"type":15,"description":26,"interventionNames":27},"6-Hour Postoperative VR Intervention","Participants in this group will first watch an educational VR video about the surgery before the procedure. Six hours post-surgery, they will be exposed to a VR intervention featuring calming nature videos.",[28],"Device: Virtual Reality Intervention for Preoperative Anxiety and Postoperative Pain Management (6 hours)",[30,35,39],{"type":31,"name":32,"description":33,"armGroupLabels":34,"otherNames":12},"DEVICE","Virtual Reality Intervention for Preoperative Anxiety and Postoperative Pain Management (2 hours)","The Virtual Reality intervention involves participants wearing a VR headset at least one hour prior to their surgery to watch immersive, pre-recorded educational videos showing the operating room with a nurse explaining the process aimed at reducing pre-operative anxiety and nature videos with distraction effect after surgery for pain management. The intervention for pain management will be delivered 2 hours after surgery. The videos to be shown to patients will be limited to a maximum of 30 minutes. In addition, all participants will be reminded that they can remove the glasses or leave the study at any time.",[14],{"type":31,"name":36,"description":37,"armGroupLabels":38,"otherNames":12},"Device: Virtual Reality Intervention for Preoperative Anxiety and Postoperative Pain Management (4 hours)","The Virtual Reality intervention involves participants wearing a VR headset at least one hour prior to their surgery to watch immersive, pre-recorded educational videos showing the operating room with a nurse explaining the process aimed at reducing pre-operative anxiety and nature videos with distraction effect after surgery for pain management. The intervention for pain management will be delivered 4 hours after surgery. The videos to be shown to patients will be limited to a maximum of 30 minutes. In addition, all participants will be reminded that they can remove the glasses or leave the study at any time.",[20],{"type":31,"name":40,"description":41,"armGroupLabels":42,"otherNames":12},"Virtual Reality Intervention for Preoperative Anxiety and Postoperative Pain Management (6 hours)","The Virtual Reality intervention involves participants wearing a VR headset at least one hour prior to their surgery to watch immersive, pre-recorded educational videos showing the operating room with a nurse explaining the process aimed at reducing pre-operative anxiety and nature videos with distraction effect after surgery for pain management. The intervention for pain management will be delivered 6 hours after surgery. The videos to be shown to patients will be limited to a maximum of 30 minutes. In addition, all participants will be reminded that they can remove the glasses or leave the study at any time.",[25],[44],{"name":45,"role":46,"phone":47,"phoneExt":12,"email":48},"Aykut Turgut, MSc","CONTACT","+905432599683","turgut_aykut@yahoo.com",[50],{"facility":51,"status":12,"city":52,"state":12,"zip":53,"country":54,"countryCode":12,"cosmosGeoPoint":55,"geoPoint":60,"contacts":61},"Aibu Izzet Baysal Training and Research Hospital","Bolu","14280","Turkey (Türkiye)",{"type":56,"coordinates":57},"Point",[58,59],31.60611,40.73583,{"lat":59,"lon":58},[62,63,64],{"name":45,"role":46,"phone":47,"phoneExt":12,"email":48},{"name":12,"role":46,"phone":12,"phoneExt":12,"email":48},{"name":45,"role":65,"phone":12,"phoneExt":12,"email":12},"PRINCIPAL_INVESTIGATOR",{"type":67,"investigatorFullName":68,"investigatorTitle":69,"investigatorAffiliation":5,"oldNameTitle":12,"oldOrganization":12},"SPONSOR_INVESTIGATOR","Aykut Turgut","Research Assistant","100587849","effect-of-virtual-reality-on-patient-outcomes-and-satisfaction-in-total-knee-replacement-100587849",false,"NCT06933732","Effect of Virtual Reality on Patient Outcomes and Satisfaction in Total Knee Replacement","The Effect of Virtual Reality Applications on Patient Outcomes and Satisfaction Before and After Total Knee Replacement: A Randomised Controlled Study","Inclusion Criteria:\n\n* Patients with an ASA score of 1, 2, or 3\n* Elective unilateral total knee replacement surgery was planned,\n* Patients who are able to read and write in Turkish\n\nExclusion Criteria:\n\n* Using \\>30 mg of oral oxycodone or equivalent daily\n* Long-term opioid use (\\>12 weeks)\n* Substance use disorder\n* Scheduled for emergency surgery\n* Scheduled for revision surgery\n* Requiring postoperative intensive care\n* Patients with visual or hearing impairments\n* Individuals experiencing motion-related nausea or dizziness\n* History of stroke or dementia\n* Pregnant or breastfeeding women\n* Patients with a history of epilepsy or seizures","ALL","18 Years","65 Years",{"count":81,"type":82},64,"ESTIMATED","INTERVENTIONAL",[85],"NA","This study aims to evaluate the effectiveness of virtual reality (VR) in managing preoperative anxiety and postoperative pain in patients undergoing total knee replacement. Investigators will assess the impact of preoperative VR training on anxiety levels, explore the effectiveness of relaxing and distracting VR videos for pain management after surgery, and determine the optimal timing for VR application by comparing different VR intervention times. Our goal is to identify how VR can improve both the emotional and physical recovery process for patients undergoing knee replacement surgery.",[88,89,90,91,92,93],"Knee Replacement","Knee Replacement Surgery","Postoperative Pain, Acute","Anxiety, Preoperative","Pain Management","Virtual Reality","NOT_YET_RECRUITING","2025-09-23",{"date":97,"type":98},"2025-09-26","ACTUAL",{"date":100,"type":82},"2025-12-25",{"date":102,"type":82},"2026-03-31",{"name":68,"class":6},1]