[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"angiocardiography\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:angiocardiography":28},{"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":4,"eligibilityCriteria":15,"healthyVolunteers":11,"sex":16,"minAge":17,"maxAge":18,"enrollmentInfo":19,"targetDuration":4,"studyType":22,"phases":23,"briefSummary":25,"conditions":26,"keywords":29,"overallStatus":36,"whyStopped":4,"lastUpdateSubmitDate":37,"lastUpdatePostDateStruct":38,"startDateStruct":41,"completionDateStruct":43,"leadSponsor":45,"locationsCount":5},"100656840","virtual-reality-based-breathing-exercise-before-angiography-in-children-100656840",false,"NCT07830420","Virtual Reality-Based Breathing Exercise Before Angiography in Children","Effect of Virtual Reality-Based Guided Breathing Exercise Before Angiography on Anxiety and Physiological Parameters in Children: A Randomized Controlled Trial","Inclusion Criteria Children aged 9 to 18 years. Diagnosed with congenital heart disease. Scheduled to undergo elective angiography. Able to understand and communicate in Turkish. Participant and parent\u002Flegal guardian willing to provide written informed assent and consent.\n\nClinically stable and able to participate in a virtual reality-based guided breathing exercise.\n\nExclusion Criteria Undergoing emergency angiography. Visual, hearing, cognitive, or neurological impairments that would interfere with participation in the virtual reality intervention or completion of study assessments.\n\nUse of sedative, anxiolytic, hypnotic, or opioid medications before the intervention.\n\nInability to tolerate the virtual reality headset or development of significant cybersickness during the intervention.\n\nWithdrawal of assent or parental\u002Flegal guardian consent.","ALL","9 Years","18 Years",{"count":20,"type":21},60,"ESTIMATED","INTERVENTIONAL",[24],"NA","hildren undergoing angiography frequently experience anxiety before the procedure, which may negatively affect physiological parameters and procedural cooperation. Although pharmacological approaches are commonly used to reduce anxiety, they may be associated with adverse effects and are not always necessary. Virtual reality (VR)-based guided breathing exercises offer a non-pharmacological approach that combines immersive distraction with breathing techniques to promote relaxation.\n\nThis randomized controlled trial aims to evaluate the effect of a VR-based guided breathing exercise administered before angiography on anxiety and physiological parameters in children aged 9-18 years. A total of 60 participants will be randomly assigned to either a VR-based guided breathing exercise group or a standard care group. Anxiety and physiological parameters, including heart rate, blood pressure, respiratory rate, oxygen saturation, and body temperature, will be assessed before and after the intervention. The findings of this study may provide evidence for the use of VR-based guided breathing exercises as a safe and effective nursing intervention to reduce pre-procedural anxiety in pediatric patients.",[27,28],"Anxiety","Angiocardiography",[30,31,32,33,34,35],"children","adolescent","angiography","Virtual Reality","Breathing Exercise","Physiological Parameters","NOT_YET_RECRUITING","2026-09-15",{"date":39,"type":40},"2026-09-21","ACTUAL",{"date":42,"type":21},"2026-09-30",{"date":44,"type":21},"2027-09-01",{"name":46,"class":47},"Gazi University","OTHER"]