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关于对与姑息治疗相关的短暂性进行概念性评估

Towards a conceptual evaluation of transience in relation to palliative care.

作者信息

Larkin Philip J, Dierckx de Casterlé Bernadette, Schotsmans Paul

机构信息

Aras Moyola, Department of Nursing and Midwifery Studies, The National University of Ireland, Galway, Ireland.

出版信息

J Adv Nurs. 2007 Jul;59(1):86-96. doi: 10.1111/j.1365-2648.2007.04311.x. Epub 2007 Jun 3.

Abstract

AIM

This paper is a report of a concept evaluation of transience and its relevance to palliative care.

BACKGROUND

A qualitative study into palliative care patients' experiences of transition revealed a gap between current definitions of transition and their expression of the palliative care experience. Transience appears to offer a better definition but remains conceptually weak, with limited definition in a healthcare context.

METHODS

A qualitative conceptual evaluation of transience was undertaken using two case examples, interview data and the literature. Multiple sources were used to identify the literature (1966-2006), including a search on Cumulative Index to Nursing and Allied Health Literature Medline, and Ovid and Arts and Humanities Index using the keywords 'transience' and 'palliative care'. Thirty-one papers related to transience were retrieved. Analysis and synthesis formulated a theoretical definition of transience relative to palliative care.

FINDINGS

Transience is a nascent concept. Preconditions and outcomes of transience appear contextually dependent, which may inhibit its conceptual development. Transience depicts a fragile emotional state related to sudden change and uncertainty at end-of-life, exhibited as a feeling of stasis. Defining attributes would seem to include fragility, suddenness, powerlessness, impermanence, time, space, uncertainty, separation and homelessness.

CONCLUSIONS

Transience is potentially more meaningful for palliative care in understanding the impact of end-of-life experiences for patients than current conceptualizations of transition as a process towards resolution. As a nascent concept, it remains strongly encapsulated within a framework of transition and further conceptual development is needed to enhance its maturity and refinement.

摘要

目的

本文报告了对“短暂性”的概念评估及其与姑息治疗的相关性。

背景

一项关于姑息治疗患者过渡体验的定性研究揭示了当前过渡定义与他们对姑息治疗体验的表达之间存在差距。“短暂性”似乎提供了一个更好的定义,但在概念上仍然薄弱,在医疗保健背景下的定义有限。

方法

采用两个案例、访谈数据和文献对“短暂性”进行定性概念评估。使用多种来源确定文献(1966 - 2006年),包括在护理及相关健康文献累积索引(CINAHL)、医学在线数据库(Medline)、Ovid以及艺术与人文索引中使用关键词“短暂性”和“姑息治疗”进行检索。检索到31篇与短暂性相关的论文。通过分析和综合形成了与姑息治疗相关的短暂性的理论定义。

结果

短暂性是一个新兴概念。短暂性的前提条件和结果似乎取决于具体情境,这可能会抑制其概念发展。短暂性描绘了一种与生命末期的突然变化和不确定性相关的脆弱情绪状态,表现为一种停滞感。定义属性似乎包括脆弱性、突然性、无力感、无常性、时间、空间、不确定性、分离和无家可归感。

结论

与将过渡概念化为朝着解决方向发展的过程相比,短暂性在理解生命末期经历对患者的影响方面,对姑息治疗可能更具意义。作为一个新兴概念,它仍然强烈地被包含在过渡框架内,需要进一步的概念发展来提高其成熟度和完善度。

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