目的 总结虚拟现实技术用于缓和医疗的基本内容,分析其应用效果和现存问题,为进一步规范和优化虚拟现实技术的应用提供依据.方法 系统检索PubMed、Embase、CINAHL、Web of Science、Cochrane Library、中国知网、万方数据、维普网、中国生物医学文献数据库中的相关研究.检索时间为建库至2023年2月18日,由2名研究人员独立筛选并提取资料.结果 共纳入16篇文献.虚拟现实技术干预主要内容要素为个性化视频课程、自然风景视频、特制生命回顾课程的沉浸式和非沉浸式体验,干预的有效性和可行性已得到初步证实.结论 虚拟现实技术在缓和医疗中的应用处于起步阶段,具有使用前景.未来仍需要开展大样本、高质量的随机对照试验来验证虚拟现实技术在缓和医疗中的应用效果,为制定最佳虚拟现实技术干预方案提供循证依据.
Application of virtual reality technology(VR)in hospice care:a scoping review
Objective To summarize the basic content of virtual reality technology(VR)used in palliative care and analyze its application effect and existing problems,so as to provide a basis for further standardizing and optimizing the application of VR.Methods Using the JBI scope re-view guide as the methodological framework,search the relevant research in PubMed,Embase,CINAHL,Web of Science,Cochrane Library,CNKI,Wanfang Data,VIP,and China Biomedical Literature Database.The retrieval time was from the establishment of the database to Feb-ruary 18,2023.Two researchers independently screened and extracted the data.Results A total of 16 pieces of literatures were included.The main content elements of VR intervention include personalized video courses,natural scenery videos,immersive and non-immersive experiences of special life review courses,and the effectiveness and feasibility of the intervention have been preliminarily confirmed.Conclusion The applica-tion of VR in hospice care was in its infancy.In the future,a large-sample and high-quality research are still needed to verify the application effect of virtual reality technology in hospice care patients,and to provide the evidence-based basis for formulating the best VR intervention protocol.
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